Conference paper include the same elements as a book, and you should:
Include conference dates and location if not in the title.
Editors listed after the author/organizer, with “editors.”
Last Name, First Name, editor. Conference Title, Conference Date and Location, Publisher, Date of Publication.
Griffith Business School, and Australian and New Zealand Academy of Management. “Flourishing in Our New Normal.” Proceedings of the 35th ANZAM Conference, 2023, pp. 1–1372. Australian and New Zealand Academy of Management, https://www.anzam.org/wp-content/uploads/2023/02/2022-Conference-proceedings.pdf.
Villanueva, Alicia. Informal Proceedings of the 32nd International Symposium on Logic-Based Program Synthesis and Transformation (LOPSTR 2022). arXiv, 2022. https://doi.org/10.48550/arXiv.2208.04235