How do I cite ChatGPT in an essay or research paper?
Cite ChatGPT as personal communication or software. APA 7 format: OpenAI. (2026). ChatGPT (Mar 17 version) [Large language model]. https://chat.openai.com. Include the date, model version, and your prompt in the reference. Most universities now also require you to keep the chat transcript.
ChatGPT citations are required by APA, MLA and Chicago in 2026. Here are the exact formats accepted by US, UK and Indian universities, plus how Hobnob AI auto-generates sourced citations so you don't have to.
APA 7 format (most common)
OpenAI. (2026). ChatGPT (Mar 17 version) [Large language model]. https://chat.openai.com. In-text: (OpenAI, 2026). Always include the model version and the date of your conversation — outputs are non-reproducible.
MLA 9 format
"Describe the impact of climate change on Antarctic ice." prompt. ChatGPT, 17 Mar. version, OpenAI, 17 Mar. 2026, chat.openai.com. Include the full prompt in quotes as the title of the source.
Chicago Manual of Style
Footnote: ChatGPT, response to "Your prompt here," OpenAI, March 17, 2026, https://chat.openai.com. Chicago treats AI as a personal communication and doesn't require a bibliography entry — but most journals now do.
What professors actually want
Keep the full transcript as a PDF appendix. Disclose AI use in your methodology section. Most universities (Harvard, Oxford, IIT, NUS) require both the citation and a usage declaration. Hobnob AI exports every chat as a timestamped PDF for exactly this reason.
Why citing ChatGPT is risky
ChatGPT can't cite its own sources, so your reader can't verify the claim. If accuracy matters, use a cited AI search engine like Hobnob AI or Perplexity — every sentence links to a real source you can cite directly instead of citing the AI.
Frequently asked questions
Does ChatGPT cite its sources?
Not by default. ChatGPT Search (the globe icon) sometimes shows links but they're inconsistent. For reliable in-line citations, use Hobnob AI or Perplexity where every claim links to a verifiable URL.
Is ChatGPT considered a credible source?
No academic body treats ChatGPT as a primary source. It's a tool. Cite it like software, never like a journal article. If you need credible sources, use a cited AI search engine that surfaces them.
Can I get in trouble for using ChatGPT?
Not for using it — for hiding it. Disclose in your methods section, cite it properly, and keep the transcript. The risk is plagiarism allegations, not the tool itself.
What's the easiest way to write with proper citations?
Search the question on Hobnob AI, copy the cited paragraph, and cite the underlying sources (which are real URLs with TruthScores) instead of the AI. Universities accept this; they don't accept citing ChatGPT as a source of facts.
Try it on Hobnob AI
Cited answers, TrustScore on every source, free to start.
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