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Harvard

This guide introduces the Harvard referencing style and includes examples of citations.

Generative AI

UCL's general approach to referencing generative AI stipulates AI systems should not be cited as an author nor included as a source in the reference list, but use of generative AI must be acknowledged in an ‘Acknowledgements’ section of any piece of academic work where it has been used as a functional tool to assist in the process of creating academic work. 

Acknowledging the use of AI and referencing AI

There may be cases where it is appropriate or necessary for a student or researcher to refer to AI generated output within a piece of work and / or include it in a reference list, e.g. where the piece of work addresses the topic of generative AI and discussion around outputs, where there is reference to a formally published output generated by AI, where it is required by the academic department, or where a student has not identified a primary source of the information despite the issues with relying on generative AI as a secondary source of information (which may be considered poor academic practice). Students are advised to check with their department.

In such cases, the output should be treated as a work with no author, unless specified otherwise by departmental guidelines and based on the ‘Personal communication’ reference type.

Citing and Referencing Generative AI

To be made up of:

  • Title of source: Describe what was generated by the AI tool. This may be the prompt used.
  • Year generated (in round brackets).
  • AI tool and version.
  • Day/month of communication.
  • Link to conversation or output (where available).

In-text citation 

(Explain why the sky is blue, 2024)

Reference list:

Explain why the sky is blue (2024). ChatGPT (GPT-4). 8 July. Available at: https://chatgpt.com/share/2808d9f2-18c3-4aed-a84e-02e0d670eff1