purdue owl citing an essay

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The Online Writing Lab at Purdue University houses writing resources and instructional material, and we provide these as a free service of the Writing Lab at Purdue. Students, members of the community, and users worldwide will find information to assist with many writing projects. Teachers and trainers may use this material for in-class and out-of-class instruction.

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Citation Help

• About Citing and Citation Styles

MLA Style Online Resources

Mla style books.

• Other Citation Styles
• Citing Artificial Intelligence Tools
• Citation Managers

MLA (Modern Language Association) Style is most commonly used for papers in the liberal arts and humanities.

QUICK LINKS:  *Links to Purdue OWL MLA 9th Edition*

MLA General Format

In-text Citations

Footnotes & Endnotes

Works Cited Page

Sample Works Cited Page

Sample Paper

QUICK GUIDE:

Fresno State library MLA Citation Guide (4-page pdf)   *MLA 8th Edition - update pending*

F resno State Library’s MLA Quick Guide is based on the 8th edition. *Only use it if your instructor has specified MLA 8th edition.* The handout is being updated, and you can get the updated information in the print handbook or on the Purdue OWL web site.  TUTORIALS:

MLA Style Essay Format (walks you through the basics of setting up your paper in Word)

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Research Paper: MLA Citation

• Getting Started
• Selecting a Topic
• Find Articles
• MLA Citation
• Annotated Bibliography
• Sample Argument Outline

MLA Handbook

The MLA 9 Handbook is the official guide of MLA citation formatting. You can find the manual on reserve behind the circulation desk and in the reference section of the library's collection.

• EVC Library MLA Citation Guide

• MLA Handbook Plus This link opens in a new window MLA Handbook Plus is the online version of the Modern Language Association Handbook, the authoritative source for MLA citation formatting and research paper layout. Browse or search the book online, get citation examples for just about everything, see sample papers and lots more.

Click the image for an informative sample of a MLA research paper with explanations of formatting:  

Additional MLA Sample Papers

Formatting the Works Cited List

MLA requires specific formatting of your paper and Works Cited List.

Watch the video below for instructions on how to set up your paper in Microsoft word:

• MLA Template

This MS Word document template is pre-formatted according to proper MLA standards. Just insert your information and you are ready to go!

More Questions? MLA Resources

The Purdue OWL MLA Formattting and Style Guide is a helpful resource for MLA citation (giving credit for any quotes, facts, paraphrases, or summaries in your paper). Check here for help with your works cited page (bibliography page).

B ibMe   A guided citation builder -- entering your citation information and EasyBib will help you format your citation.

• MLA Handout from the EVC Library

MLA Citation Video

Learn MLA Citations by watching this video tutorial by EVC librarian, Heather Ott.

Works Cited Page

The last page of your essay is called the "Works Cited" list. This is where you list the full citation of the sources you used to write your paper.

To create the citations for your sources:

1. Use the MLA universal set of guidelines to build your citations. Here is the universal format to follow:

Author. "Title of Source". Title of Container , Other Contributors, Version, Number, Publisher, Publication date, Location.

EXAMPLE MAGAZINE ARTICLE:

Kunzig, Robert. "The New Europeans: Voices from a Changing Continent". National Geographic , vol. 258, no. 5, Nov. 2015, pp. 58-75.  

DETAILS ON EACH CATEGORY:

2. Your source may not contain information in all of these categories, so only include the information you have.  3. Pay attention to the punctuation. Put periods after the author, title of the source, and at the very end. Put commas in between everything else.

This is a basic overview of MLA Works Cited page. For more details and help with specific source formats, check out Purdue's Online Writing Lab MLA guide on:

Periodicals

Media and Audio/Visual sources

Electronic Sources

  MLA Format: In-Text Citation

In addition to creating the Works Cited list, you are also required to include in text citation.

This is a brief citation within your research paper that is placed after information which is quoted or paraphrased from the sources you use. In text citation for MLA generally requires two pieces of information:

1. Author's last name 2. The page number the information came from

The intext citation is often included at the end of a quote or paraphase and is formatted like this:

(Author's Last Name p#).

However, the placement of the intext can change depending on whether or not you introduce the author before your quote or paraphrasing, but the same information for the citation is still required. See examples below. Example 1 (paraphrased) : Eighty percent of children in the US eat grapes ​(Jenkins 3).

Example 2 (quoted) : Jenkins states, "In the United States, grapes are consumed by 80% of children" (3). More on MLA In-Text Citations at Purdue OWL .

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Citation Styles and How to Guide

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MLA Style is a citation style created by the Modern Language Association, which is how it got its name!  Although it's most commonly used in the humanities, MLA can be used across many disciplines.  Therefore, the current citation style for this edition is more like a set of guidelines rather than strict rules.

MLA Style is currently in the 9th edition.  For an overview of changes between the 8th and 9th editions of MLA, check out this article  from the Purdue Online Writing Lab (OWL).

MLA Citation Style Basics

• Resources for Getting Started
• Formatting Paper
• In-Text Citations
• Works Cited

These are some recommended resources for getting started citing in MLA Style.

A collection of frequently asked questions about MLA style answered by the Modern Language Association.

From the creators of MLA Style, this is a great resource for getting started with MLA.

Purdue OWL provides a wealth of information in their MLA Formatting and Style Guide.

You must format your paper according to MLA guidelines if you are citing using MLA Style.  

Purdue OWL provides some  general guidelines  for formatting your paper in MLA Style, which include:

• Papers should be typed
• Use double spacing
• 1 inch margins 
• Use 12 pt. size font
• The first line of each paragraph should be indented with the  Tab  key
• On the first page of your paper, you should include the following information indented left: your name, your instructor's name, the course that the assignment is for, and the date.  All subsequent pages should have a header in the top right corner with the page number.
• A Works Cited page at the end of your paper that includes all the sources

For MLA Style formatting examples, take a look at  MLA Style Center's Sample Papers  and  Purdue OWL's Sample Papers .

MLA Style's in-text citations use parenthetical citations that consist of an author-page style. 

The author's last name and page number(s) from where the quotation or paraphrase is taken appears in the text.  The structure of the in-text citation will depend on whether you are paraphrasing or quoting the text.  This in-text citation will correspond to a complete reference on the Works Cited page.

For example, if you are citing something paraphrased by  Jasmine Plott  on  page 3  of her work, you would provide an in-text citation that looks as follows:  (Plott 3) .  The full citation would appear in the works cted page.

For more information about how to craft an in-text citation, refer to Purdue OWL's guidance available  here .

Your Works Cited page appears at the end of your paper and will alphabetically lists all the sources that you included as in-text citations in your paper.  For MLA Style, there are a set of  core elements  that serve as general guidelines for what should go into a citation.  Structure your citations using the core elements listed below.  Don't forget to include the punctuation after each element in the below list, since that is an important part of the citation too!

Try to include as many core elements as you can in your citation, but don't sweat it if some of the information simply isn't available.  For instance, only some sources will have  containers , which are bigger sources where that particular source is held.  As an example, an entry in an encyclopedia would be the source, and the encyclopedia itself would be the container.

MLA Style Center's Works Cited: A Quick Guide,  and  Purdue OWL's MLA Works Cited Page: Basic Format  are recommended resources for getting more information about how to structure your Works Cited page.  Check out the selected links from MLA Style Center and Purdue OWL for more detailed information!

MLA Style Center's overview of how to structure citations for a Works Cited page

Purdue OWL's information about the general format of a Works Cited page

MLA Style Center's examples for how to cite five basic source types: (1) books; (2) online works; (3) songs, recordings, and performances; (4) movies, videos, and television shows; and (5) images

Purdue OWL's guidance for basic book formatting, books with more than one author, book chapter, other print sources, etc.

Purdue OWL's guidance for scholarly journals, magazines, newspapers

Purdue OWL's guidance for websites, images, articles in databases, YouTube videos, etc

Purdue OWL's guidance for interviews, artwork, films, music, etc.

Purdue OWL's sample Works Cited page

 Add / Reorder  

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Works-Cited-List Entries

Citations by format.

Entries in the works-cited list are created using the MLA template of core elements —facts common to most sources, like author, title, and publication date. To use the template, evaluate the work you’re citing to see which elements apply to the source. Then, list each element relevant to your source in the order given on the template. 

The examples below show you how to cite five basic source types. Click on an entry to get more information, as well as links to posts with more examples. For hundreds of sample entries by format, check out the ninth edition of the MLA Handbook . 

Book by One Author

Mantel, Hilary. Wolf Hall . Picador, 2010.

Book by an Unknown Author

Beowulf . Translated by Alan Sullivan and Timothy Murphy, edited by Sarah Anderson, Pearson, 2004.

An Edited Book

Sánchez Prado, Ignacio M., editor. Mexican Literature in Theory . Bloomsbury, 2018.

Online Works

Article on a website.

Deresiewicz, William. “The Death of the Artist—and the Birth of the Creative Entrepreneur.” The Atlantic , 28 Dec. 2014, theatlantic.com/magazine/archive/2015/01/ the-death-of-the-artist-and-the-birth-of-thecreative-entrepreneur/383497/.

Book on a website

Poe, Edgar Allan. “The Masque of the Red Death.” The Complete Works of Edgar Allan Poe , edited by James A. Harrison, vol. 4, Thomas Y. Crowell, 1902, pp. 250-58. HathiTrust Digital Library , hdl.handle.net/2027/coo.31924079574368.

Journal Article in a Database

Goldman, Anne. “Questions of Transport: Reading Primo Levi Reading Dante.” The Georgia Review , vol. 64, no. 1, spring 2010, pp. 69-88. JSTOR , www.jstor.org/stable/41403188.

Songs, Recordings, and Performances

Song from an album.

Snail Mail. “Thinning.” Habit , Sister Polygon Records, 2016. Vinyl EP. 

Song on a website

Snail Mail. “Thinning.” Bandcamp , snailmailbaltimore.bandcamp.com.

Concert Attended in Person

Beyoncé. The “Formation” World Tour. 14 May 2016, Rose Bowl, Los Angeles.

Movies, Videos, and Television Shows

A movie viewed in person.

Opening Night. Directed by John Cassavetes, Faces Distribution, 1977. 

A Movie Viewed Online

Richardson, Tony, director. Sanctuary . Screenplay by James Poe, Twentieth Century Fox, 1961. YouTube , uploaded by LostCinemaChannel, 17 July 2014, www.youtube.com/watch?v=IMnzFM_Sq8s .

A Television Show Viewed on Physical Media

“Hush.” 1999. Buffy the Vampire Slayer: The Complete Fourth Seaso n, created by Joss Whedon, episode 10, Mutant Enemy / Twentieth Century Fox, 2003, disc 3. DVD.

A Photograph Viewed in Person

Cameron, Julia Margaret. Alfred, Lord Tennyson . 1866, Metropolitan Museum of Art, New York City.

A Painting Viewed Online

Bearden, Romare. The Train . 1975. MOMA , www.moma.org/collection/works/65232?locale=en.

An Untitled Image from a Print Magazine

Karasik, Paul. Cartoon. The New Yorker , 14 Apr. 2008, p. 49.

Citation Guides

• AMA (American Medical Association)
• APA Citation Examples
• APA Sample Paper
• Chicago General Formatting
• Chicago Citation Examples
• Chicago Sample Papers
• MLA General Formatting
• MLA Citation Examples

MLA Sample Paper

• Theological/Philosophical Citations

The following PDF provides a sample paper written in the MLA style to demonstrate visually how the guidelines work in action. This PDF is used with thanks and full credit to the Purdue OWL (Online Writing Lab) , which maintains a robust online guide to a variety of style guides, avoiding plagiarism, and writing at the academic level in general. They are strongly recommended as a resource if you need something more in depth than this guide provides.

“MLA Sample Paper.” MLA Sample Paper - Purdue OWL® - Purdue University , Purdue OWL / Purdue University, 21 Oct. 2019, owl.purdue.edu/owl/research_and_citation/mla_style/mla_formatting_and_style_guide/mla_sample_paper.html. Accessed on 28 Sept. 2023.

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• URL: https://libguide.umary.edu/citations

Home / Guides / Citation Guides / MLA Format / How to Cite an Essay in MLA

How to Cite an Essay in MLA

The guidelines for citing an essay in MLA format are similar to those for citing a chapter in a book. Include the author of the essay, the title of the essay, the name of the collection if the essay belongs to one, the editor of the collection or other contributors, the publication information, and the page number(s).

Citing an Essay

Mla essay citation structure.

Last, First M. “Essay Title.” Collection Title, edited by First M. Last, Publisher, year published, page numbers. Website Title , URL (if applicable).

MLA Essay Citation Example

Gupta, Sanjay. “Balancing and Checking.” Essays on Modern Democracy, edited by Bob Towsky, Brook Stone Publishers, 1996, pp. 36-48. Essay Database, www . databaseforessays.org/modern/modern-democracy.

MLA Essay In-text Citation Structure

(Last Name Page #)

MLA Essay In-text Citation Example

Click here to cite an essay via an EasyBib citation form.

MLA Formatting Guide

MLA Formatting

• Annotated Bibliography
• Bibliography
• Block Quotes
• et al Usage
• In-text Citations
• Paraphrasing
• Page Numbers
• Sample Paper
• Works Cited
• MLA 8 Updates
• MLA 9 Updates
• View MLA Guide

Citation Examples

• Book Chapter
• Journal Article
• Magazine Article
• Newspaper Article
• Website (no author)
• View all MLA Examples

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To cite your sources in an essay in MLA style, you need to have basic information including the author’s name(s), chapter title, book title, editor(s), publication year, publisher, and page numbers. The templates for in-text citations and a works-cited-list entry for essay sources and some examples are given below:

In-text citation template and example:

For citations in prose, use the first name and surname of the author on the first occurrence. For subsequent citations, use only the surname(s). In parenthetical citations, always use only the surname of the author(s).

Citation in prose:

First mention: Annette Wheeler Cafarelli

Subsequent occurrences: Wheeler Cafarelli

Parenthetical:

….(Wheeler Cafarelli).

Works-cited-list entry template and example:

The title of the chapter is enclosed in double quotation marks and uses title case. The book or collection title is given in italics and uses title case.

Surname, First Name. “Title of the Chapter.” Title of the Book , edited by Editor(s) Name, Publisher, Publication Year, page range.

Cafarelli, Annette Wheeler. “Rousseau and British Romanticism: Women and British Romanticism.” Cultural Interactions in the Romantic Age: Critical Essays in Comparative Literature , edited by Gregory Maertz. State U of New York P, 1998, pp. 125–56.

To cite an essay in MLA style, you need to have basic information including the author(s), the essay title, the book title, editor(s), publication year, publisher, and page numbers. The templates for citations in prose, parenthetical citations, and works-cited-list entries for an essay by multiple authors, and some examples, are given below:

For citations in prose, use the first name and surname of the author (e.g., Mary Strine).

For sources with two authors, use both full author names in prose (e.g., Mary Strine and Beth Radick).

For sources with three or more authors, use the first name and surname of the first author followed by “and others” or “and colleagues” (e.g., Mary Strine and others). In subsequent citations, use only the surname of the first author followed by “and others” or “and colleagues” (e.g., Strine and others).

In parenthetical citations, use only the author’s surname. For sources with two authors, use two surnames (e.g., Strine and Radick). For sources with three or more author names, use the first author’s surname followed by “et al.”

First mention: Mary Strine…

Subsequent mention: Strine…

First mention: Mary Strine and Beth Radick…

Subsequent mention: Strine and Radick…

First mention: Mary Strine and colleagues …. or Mary Strine and others

Subsequent occurrences: Strine and colleagues …. or Strine and others

…. (Strine).

….(Strine and Radick).

….(Strine et al.).

The title of the essay is enclosed in double quotation marks and uses title case. The book or collection title is given in italics and uses title case.

Surname, First Name, et al. “Title of the Essay.” Title of the Book , edited by Editor(s) Name, Publisher, Publication Year, page range.

Strine, Mary M., et al. “Research in Interpretation and Performance Studies: Trends, Issues, Priorities.” Speech Communication: Essays to Commemorate the 75th Anniversary of the Speech Communication Association , edited by Gerald M. Phillips and Julia T. Wood, Southern Illinois UP, 1990, pp. 181–204.

MLA Citation Examples

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MLA citation guides online

Mla citation guides in the library, webster university's writing center, citing chatgpt and other generative ai applications in mla.

Ask A Librarian  for help finding sources, narrowing or expanding your topic, and more!​

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• Purdue OWL: MLA formatting and style MLA citation help from the Purdue Online Writing Lab (9th edition)
• MLA Style Center MLA's own online citation help for the 9th edition
• Webster University Libraries: MLA style guide

MLA 9 th  edition came out in April 2021. Check with your instructor to see which version you should use.

Whether you are an experienced academic writer or this is your first paper, Webster University's Writing Center offers writing support for students. Find help with all kinds of research projects, including "reports; résumés and cover letters; admission essays and personal statements; summaries, critical analyses, and literature reviews; research and term papers; theses and dissertations; and more." Writing Center coaches are available at all stages of the writing process from brainstorming to draft revision and everything in-between.

Visit Writing Support to: 

• Schedule an appointment with a writing coach
• Submit a paper online to the Writing Center for review
• Select Writing Resources to find help with citation, grammar, avoiding plagiarism, and more

ChatGPT and similar tools are not credible sources of information; however, if your instructor allows other uses of AI applications in your course, you will still need to cite the output of those applications as you would any other source you use in your academic work. Citing the output of generative AI, for example large language models (LLMs) such as ChatGPT, is a unique challenge in that these applications are not "authors," and the output itself is irretrievable by others even when referenced. Therefore, you may need to provide additional documentation when submitting your work, for example, the full prompts you used to generate the output along with transcriptions or screenshots of the output. Style guides differ greatly on how and when to cite AI-generated content, so it's important to read the style guidelines for full details . Below are examples from the MLA Style Center for how to cite generative AI in MLA style.

• How do I cite generative AI in MLA style? (MLA Style Center) Full explanation of how to cite generative AI in MLA.

Works-cited list:

“Describe the symbolism of the green light in the book The Great Gatsby by F. Scott Fitzgerald” prompt. ChatGPT , 13 Feb. version, OpenAI, 8 Mar. 2023, chat.openai.com/chat.

Paraphrased in your prose:

While the green light in The Great Gatsby might be said to chiefly symbolize four main things: optimism, the unattainability of the American dream, greed, and covetousness (“Describe the symbolism”), arguably the most important—the one that ties all four themes together—is greed.

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• Academic Writing Templates and Checklists
• Choosing and Developing an Essay Topic
• Citing with Purdue OWL
• Eliminating Wordiness
• Lab Reports
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• Quotation Integration
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• Scholarship Applications
• Thesis Statements
• University-Level Writing Expectations
• Writing Motivation

Citing Correctly Using Purdue OWL

Access Purdue Online Writing Lab’s citation guides from their website ( https://owl.purdue.edu ):

• Select the Online Writing Lab
• From the menu on the left, select “Research and Citation”
• This opens a drop-down menu with commonly used citation styles (APA 6 th  and 7 th  Editions, MLA, Chicago, IEEE, AMA, and ASA)

The three most common citation styles are MLA , APA , and Chicago. Select the style you’re using from the drop-down menu, then click the “Formatting and Style Guide” tab. All three include:

• “General Format” tab, showing how to format a title page/header, and sections/headings where applicable. Note: APA has a separate headings tab. 
• Books—author-specific issues, ex. a text has no known author or multiple authors, citing multiple texts by the same author, etc.
• Periodicals— citing newspapers, magazines, scholarly journals 
• Electronic/Web Sources—citing websites, e-books, emails, social media, etc. 
• Sample Papers with notes on formatting, especially helpful for visual learners

MLA and APA use in-text citations and have separate tabs for these from the Works Cited tabs (MLA) and Reference List tabs (APA). Chicago uses endnotes or footnotes and includes these rules with the bibliographic entry rules in each source tab listed above. 

Where to find how to cite…

Speeches, Lectures, Presentations

• MLA—Other Common Sources
• APA—Other Non-Print Sources
• Chicago—Miscellaneous Sources

Television, Movies, Music

• APA—Audiovisual Media
• Chicago—Audiovisual Recordings and Other Multimedia

Improve your writing and study skills! Book an appointment with a writing advisor and/or academic coach on OSCARplus.  Questions? Email  [email protected] . 

Purdue Online Writing Lab . Purdue University,  https://owl.purdue.edu/owl/purdue_owl.html . 

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Citing Your Sources

• Introduction to Citing Sources

Online MLA guides

Sample papers.

• Chicago/Turabian
• Citing Computer Code
• Citing Data
• Citing Film and Video
• Citing Generative AI
• Citing Images
• Citing Online Sources
• Citing Sound Recordings
• Citations Formatters
• Citation Management Software (redirect to a guide) This link opens in a new window
• Plagiarism Avoidance (redirect to a guide) This link opens in a new window

MLA style for documentation is widely used in the humanities, especially in writing on language and literature.

• The MLA Style Center A quick guide to works cited, FAQ, and overview of the changes in the 8th edition, guidelines for formatting your paper, and more.
• MLA Formatting and Style Guide (the OWL at Purdue) This resource offers examples for the general format of MLA research papers, in-text citations, endnotes/footnotes, and the Works Cited page.
• MLA Format A user-friendly guide from EasyBib.
• MLA Sample Paper (Purdue OWL)
• Sample Papers in MLA Style (The MLA Style Center) The three sample research papers (First-year course in expository writing, Second-year course in African American studies, and Fourth-year course in English literature) are typical of the papers that might be submitted in different kinds of courses.
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Citation Guide

• A Quick Guide to Resources

Subject Guide

Changes in 9th edition

The 9th edition of the MLA Handbook was published in 2021. In this update, the format for both in-text and Works Cited citations is the same as the 8th edition. The 9th edition also includes this clarification on citing a film/DVD.

A film/DVD: Generally list film directors as key contributors in the Contributor element Blade Runner . 1982. Directed by Ridley Scott, director’s cut, Warner Bros., 1992.

Examples of MLA Style

In-text Citation

Creating a Works Cited Page

With MLA style, you must include a Works Cited page at the end of your paper. A Works Cited page is an alphabetical listing of the resources cited in your paper. Below are some examples of MLA style citations. Note: Some instructors may require access dates for websites or other pieces of information. Please check with your instructor if you have any questions.

• Official MLA Style Center

A Modern Language Association hosted website with information on MLA citation and related resources. The MLA Style Center does not contain the full text of the handbook, although it walks users through the process of creating an entry in the works cited list.

• Purdue Online Writing Lab

Online writing lab with formatting tips and sample papers. The "Cite your source automatically" feature on Purdue Owl pages is part of another website, and not recommended.

• Excelsior Writing Lab

Citation examples, videos, and formatting guides for MLA, APA, and Chicago styles.

• Citing Government Information using MLA

Information on citing government print and electronic resources using MLA citation style. (Courtesy of the University of Nevada-Reno)

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• Excelsior OWL
• Major Style Manuals
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Ask A Librarian

Purdue owl: research & citation resources.

Note: Some bibliography and citation examples in Purdue OWL have been found to have errors. Excelsior OWL is noted as a more accurate option for help related to citation.

The Purdue Online Writing Lab (OWL) provides online access to, most popularly, citation style assistance for MLA, APA, and Chicago style. Some information is also provided for IEEE, AMA, and ASA styles.

Purdue OWL also provides general information about good writing, as well as subject-specific writing and job search writing.

• Purdue Online Writing Lab (OWL) Homepage
• Purdue OWL: APA Style (7th ed) This OWL resources will help you learn how to use the American Psychological Association (APA) citation and format style. Contains resources on in-text citation and the References page, as well as APA sample papers, slide presentations, and the APA classroom poster.
• Purdue OWL: MLA Style These OWL resources will help you learn how to use the Modern Language Association (MLA) citation and format style. This section contains resources on in-text citation and the Works Cited page, as well as MLA sample papers, slide presentations, and the MLA classroom poster.
• Purdue OWL: Chicago Style This OWL resources will help you learn how to use the Chicago Manual of Style (CMOS). Contains resources on both Author-Date and Notes-Bibliography systems. Also includes a sample paper and formats for the classroom posters and PowerPoint presentations.
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Purdue Owl: MLA Formatting & Style Guide

Developed by the Purdue Online Writing Lab.  MLA (Modern Language Association) style is most commonly used to write papers and cite sources within the liberal arts and humanities. This resource offers examples for the general format of MLA research papers, in-text citations, endnotes/footnotes, and the Works Cited page.

Author/Editor (By:)

Contributor, corporate author, related organizations, citation type.

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Artificial Intelligence (AI)

• AI for Systematic Review
• How to Cite AI Generated Content
• Prompt Design
• Resources for Educators
• Purdue AI Resources
• AI and Ethics
• Publisher Policies
• Selected Journals in AI

How to Cite AI-Generated Content

Guideline :  https://apastyle.apa.org/blog/how-to-cite-chatgpt.

APA format:  OpenAI. (Year).  ChatGPT  (Month Day version) [Large language model]. https://chat.openai.com

APA reference entry: OpenAI. (2023).  ChatGPT  (Feb 13 version) [Large language model]. https://chat.openai.com

APA in-text citation: (OpenAI, 2023)

Example 1 from APA Guideline

When prompted with “Is the left brain right brain divide real or a metaphor?” the ChatGPT-generated text indicated that although the two brain hemispheres are somewhat specialized, “the notation that people can be characterized as ‘left-brained’ or ‘right-brained’ is considered to be an oversimplification and a popular myth” (OpenAI, 2023).

OpenAI. (2023).  ChatGPT  (Mar 14 version) [Large language model].  https://chat.openai.com/chat

Example 2  from APA Guideline

When given a follow-up prompt of “What is a more accurate representation?” the ChatGPT-generated text indicated that “different brain regions work together to support various cognitive processes” and “the functional specialization of different regions can change in response to experience and environmental factors” (OpenAI, 2023; see Appendix A for the full transcript).

Guideline : https://style.mla.org/citing-generative-ai/ 

MLA format: “Text of prompt” prompt.  ChatGPT , Day Month version, OpenAI, Day Month Year, chat.openai.com.

MLA Works Cited entry: “Explain antibiotics” prompt.  ChatGPT , 13 Feb. version, OpenAI, 16 Feb. 2023, chat.openai.com.

MLA in-text citation: ("Explain antibiotics")

Recommendations on how to cite AI-generated content  

Chicago style recommends citing ChatGPT in a Chicago footnote

1. Text generated by ChatGPT, March 31, 2023, OpenAI, https://chat.openai.com.

According to the Guidelines for Artificial Intelligence (AI)-Generated Text (based on  IEEE Author Center Submission Guidelines ),  The use of content generated by artificial intelligence (AI) (including but not limited to text, figures, images, and code) shall be disclosed in an acknowledgments section. The AI system used shall be identified, and specific sections of the document that use AI-generated content shall be identified and accompanied by a brief explanation regarding the level at which the AI system was used to generate the content. The use of AI systems for editing and grammar enhancement should be disclosed as noted above.

IEEE has not published an official guideline on citing AI-generated content yet. The IEEE Author Center recommends consulting the Chicago Manual of Style for guidance for any usage not included in the  IEEE Editorial Style Manual . The Chicago Manual of Style has  recommendations on how to cite AI-generated content . 

Other resources: 

Scribbr: ChatGPT Citations | Formats & Examples  

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• Last Edited: May 7, 2024 10:25 AM
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