ChatGPT does not currently cite any sources unless specifically requested in your prompt. Even if references are requested, it is known to make up, or "hallucinate" sources that do not exist.
Other AI models such as Bing Chat do cite sources, but it is important to assess the quality and reliability of each one individually.
For MLA guidance, see Example 5: Citing Secondary Sources Used by an AI Tool in this MLA Style Center post.
• MLA Style Center (MLA)
• How Do I Cite in MLA? (McMaster University Library)
According to this post, MLA (Modern Language Association) recommends that you "cite a generative AI tool whenever you paraphrase, quote, or incorporate into your own work any content (whether text, image, data, or other) that was created by it" (MLA Style Center). Moreover, if you use an AI tool for practical purposes such as editing your writing or translating text, you should acknowledge its use in your work.
NOTE: This guidance is subject to change as each style develops its standards. Please check with the publisher of each style for the most current guidance, or consult with your instructor or a librarian.
The book To Kill a Mockingbird by Harper Lee has been described as "a poignant exploration of racial prejudice and moral integrity in a Southern town, told through the perspective of a young girl and her family" ("Mockingbird Synopsis").
The theme that permeates all three Lord of the Rings movies is the relationship between good and evil ("Identify the main themes in The Lord of the Rings movie trilogy").
NOTE: If prompts are detailed and lengthy, a more general and succinct prompt description could be used for citations ( e.g., "Themes in LOTR").
If incorporating an AI-generated image in the body of your text, you can include a label (e.g., Fig. for Figure) and caption for the image (see MLA Handbook 1.7). For example,
Basic citation for a caption (as shown above): "Description of the prompt," Name of AI tool, Version, Date generated.
NOTE: If a basic or brief citation is used in the caption, a full citation should be included in the Works Cited list.
Full citation for a caption: "Description of the prompt," Name of AI tool, Version, Organization/Developer of AI tool, Date generated, URL.
NOTE: This same information could be included in an entry for the Work Cited list.
Use the MLA template of core elements and its formatting / style guidelines to construct citations for the Works Cited list.
“Identify the main themes in The Lord of the Rings movie trilogy” prompt. ChatGPT, 24 May version, OpenAI, 12 June 2023, https://chat.openai.com/share/a80e77ac-25d4-4465-be8e-ed2143027f78.
"Photorealistic image of a cat with glasses reading a book" prompt. Bing Image Creator, DALL-E 2, Microsoft, 9 June 2023, https://www.bing.com/images/create.
NOTE: Colour added to citation elements is for illustrative purposes - should not be included in actual references.