Referencing an AI-generated image correctly is no longer optional. Academic institutions, publishers, and professional clients increasingly require clear disclosure of AI-generated content, and the three major citation styles (APA, MLA, and Chicago) have all updated their guidance between 2024 and 2026 to address it. This guide walks you through every step of the process, from gathering the information you need before you cite to formatting citations in each style, to avoiding the errors that trip up even careful writers.
Whether you are submitting an academic paper, publishing a blog post, or delivering work to a client, the same principle applies: document what you made, with what tool, and when. The specific format varies by context. The requirement to disclose does not.
What you need before citing an AI-generated image
Before you format a single citation, gather the source information you will need. AI-generated images do not come with metadata the way photographs do, so you must record the details yourself at the moment of creation. If you skip this step, some information may be unrecoverable later.
Collect the following before you close the generation window:
- The name of the AI tool (for example, DALL-E, Midjourney, or Adobe Firefly)
- The specific model or version used (for example, DALL-E 3, Midjourney v6)
- The exact prompt you submitted to generate the image
- The date you generated the image
- A shareable URL to the image or conversation, if the platform provides one
- The name of the underlying AI model if you accessed it through a third-party platform (for example, Artlist or Use.ai)
Two details deserve extra attention. First, the date matters because AI outputs are not stable. The same prompt submitted in January can produce a completely different image in June, so the generation date is part of what makes your citation reproducible. Second, if you used an AI feature built into everyday software such as Copilot in Microsoft Word or AI tools inside Canva, APA advises that these do not require a formal citation. The guidance applies to dedicated AI image generation tools, not ambient AI features embedded in productivity software.
You should also consider the copyright status of what you have created. The U.S. Copyright Office has consistently denied registration to images generated entirely by AI in response to a user prompt. Works where the human applicant demonstrated significant creative input through detailed prompts, extensive editing, or clear artistic direction have been approved for registration in some cases. If you are using AI-generated images in commercial work for clients, check whether your contract includes representations about originality or ownership before delivering the work without disclosure.
Identify the key citation elements for AI images
Across APA, MLA, and Chicago, the core citation elements for an AI-generated image are consistent. Understanding what each element represents makes it easier to apply any style correctly.
The five elements you need are:
- Author or creator: This is handled differently in each style. In APA, the company that built the tool (for example, OpenAI) is treated as the author. In MLA, the author element is omitted entirely. In Chicago, the AI tool itself may be listed as the author, with the developer as the publisher.
- Tool name and model version: Name the specific tool and version (for example, “DALL-E 3” not just “DALL-E”). The MLA August 2025 update made the model name a required element in the Version field.
- Prompt: The prompt is the instruction you submitted to the AI tool to produce the image. It functions as the title of the source in MLA and as a descriptive element in APA and Chicago captions.
- Date of generation: Record the full date, not just the year, wherever the style permits.
- URL: Include a direct shareable link to the image or conversation if the platform provides one. If no shareable link exists, use the general URL of the AI tool.
One practical note on URLs: some platforms generate shareable links automatically, while others do not. Check immediately after generation whether a shareable link is available. If the platform does not offer one, record the general tool URL and keep a copy of the prompt and output for your own records. Library guidance from the University of British Columbia recommends treating the prompt and output as appendix material when no shareable link exists.
Format AI image citations in APA, MLA, and Chicago
Each citation style handles AI-generated images slightly differently. The examples below reflect the most current guidance available as of 2026. Because APA, MLA, and Chicago have all updated their AI guidance in the past two years, check the official style guide websites for any revisions published after this article.
APA 7th edition
APA has not published a standalone guide specifically for AI-generated images. Institutions adapt APA’s general AI citation principles and its image citation standards to fill the gap. The September 2025 APA update favors citing specific shareable URLs when available, and using the general tool URL only when no shareable link exists.
For an image inserted into a document, add a caption directly below the image. The caption should include:
- The word “Note.” in italics
- The prompt used
- The AI tool name and developer
- The year
- The URL of the AI tool (or a shareable link if available)
Example caption: Note. Image generated using the prompt “Create a comic-style illustration of the Vancouver skyline,” by OpenAI, DALL-E 3, 2025 (https://openai.com/index/dall-e-3/).
For the reference list entry, the format is: AI Image Generator Name. (Year). Description of image [AI-generated image]. URL. The bracketed descriptor should identify the type of model, such as [AI image generator] or [Diffusion model]. Check the APA Style blog directly for any image-specific guidance published after September 2025.
MLA 9th edition
MLA does not treat the AI tool as an author. The author element is omitted, and the prompt description serves as the title of the source. The August 2025 MLA update requires a stable, shareable URL to the specific AI conversation when one is available, and requires the model name in the Version element.
For a captioned image in MLA, use this format:
Fig. [number]. “[Prompt description]” prompt, [AI Tool], [model/version], [Company], [Date], [URL].
Example: Fig. 1. “Create a watercolour-style image of a vase of tulips” prompt, DALL-E, version 3, OpenAI, 18 Sept. 2024, labs.openai.com/.
If the caption contains full bibliographic details and you do not refer to the image elsewhere in the document, a Works Cited entry is not required. If you do cite the image in the text, include a matching Works Cited entry using the same format as the caption.
Chicago 18th edition
The Chicago Manual of Style 18th edition, released in 2024, includes dedicated guidance on AI-generated content in sections 14.112 and 3.38. Chicago treats the AI tool as the author and the developer as the publisher. AI-generated images are cited using a footnote caption, not a bibliography entry.
Caption format: Image generated by [AI tool name and version], [date], from the prompt “[prompt text].”
Example: Fig. 8. Image generated by Microsoft Bing Image Creator, DALL-E 3, August 26, 2024, from the prompt “Cityscape at sunset in cubist style.”
Chicago 18th edition recommends against adding a bibliography entry for AI-generated images unless a publicly available URL can be included. If you modified the AI-generated image before using it, acknowledge the adaptation in the note, for example: “edited for composition and color balance.”
Reference AI images in non-academic and professional contexts
Outside of academic writing, formal citation styles are rarely required. The standard shifts from structured citation to clear, honest disclosure. The goal is the same: anyone viewing your content should be able to identify that the image was AI-generated and know which tool produced it.
For blog posts and websites, place attribution directly below the image or in the caption. A simple format works well: “Image generated using DALL-E 3, prompt: ‘surreal forest at dusk.'” This gives readers enough information to understand the image’s origin without requiring a full reference list entry.
For social media, embed the attribution in the caption or post text. Many platforms now flag AI-generated content automatically, but adding your own disclosure is still good practice. A brief note such as “AI-generated image using Adobe Firefly” is sufficient.
For client work and commercial projects, disclosure carries legal weight. If your client agreement includes representations about originality or ownership of delivered assets, using AI-generated images without disclosure could constitute a breach of contract. For commercial use specifically, it is worth considering AI tools trained on licensed data or public domain works, as this reduces exposure to intellectual property claims. The additional cost of a licensed tool often provides meaningful legal protection.
For academic journal submissions, requirements vary by publisher. IEEE requires full disclosure of AI content and the AI system used, either in the relevant paper section or in a general acknowledgments section. Nature and other Springer journals require disclosure in the methods or acknowledgments section. Neither treats AI tools as credited authors. Check the specific journal’s author guidelines before submission, as policies continue to evolve.
If no formal citation style is required but disclosure is still expected, a brief note beneath the image covers the requirement. For example: “Image generated in Adobe Firefly on November 3, 2025 using the prompt ‘A cubism-style illustration of flowers and birds.'” This approach works for educational submissions, internal reports, and informal professional documents alike. For teams managing large volumes of AI-assisted content, tools that support structured AI visibility workflows can help maintain consistent disclosure practices at scale.
Avoid common mistakes when citing AI-generated images
The most frequent errors when citing AI-generated images fall into a predictable pattern. Knowing them in advance saves you from having to correct citations after submission.
Omitting the date. AI outputs change over time. The same prompt produces different results as models are updated. The generation date is a required element in all three major styles and should be recorded at the time of creation.
Being vague about the model. “DALL-E” is not sufficient if you used DALL-E 3. “ChatGPT” is not sufficient if you used GPT-4o. Cite the specific model or version you used. If you cannot identify the model, note this in your records and use the most specific information available.
Skipping citation entirely. Failing to cite AI-generated content in academic work may constitute an academic integrity offence. If you used an AI tool to generate an image and included it in your work, cite it in the text and in your reference list or notes.
Linking to the wrong URL in APA. A common APA error is providing a direct link to the generated image file rather than to the AI tool itself. APA guidance directs writers to use the tool URL (for example, https://openai.com/index/dall-e-3/) unless a stable shareable link to the specific content is available through the platform.
Adding a Chicago bibliography entry without a URL. Chicago 18th edition recommends against including AI-generated images in the bibliography unless a publicly available URL can be included. Use a footnote caption instead.
Leaving a partial MLA caption without a Works Cited entry. In MLA, if your caption contains only a brief citation rather than full bibliographic details, you must include a complete Works Cited entry. A partial caption does not satisfy the full citation requirement.
Disclosing use only through citation. Many institutions now require a separate disclosure statement in addition to a formal citation. This might be a note in your methodology section, a statement in your assignment submission, or a brief acknowledgment in your preface. Chicago 18th edition makes this mandatory: authors must disclose how they used AI technology either in the text or in a preface. Citation and disclosure are not the same thing.
Treating AI-cited sources as verified. If an AI tool suggests sources in response to a prompt, do not cite those sources without reading them yourself. Generative AI tools produce hallucinated citations, and even when a real source is named, the content attributed to it may be inaccurate.
Finally, check the official style guide websites regularly. APA, MLA, and Chicago have each updated their AI guidance between 2024 and 2026, and further updates are likely as AI tools continue to develop. The guidance in this article reflects the most current information available as of 2026, but the HKUST citation guide and your institution’s library guides are reliable places to check for changes.
This content was generated with the help of AI and it may contain mistakes
