APA (7th ed.) Citation

(1992). Category theory 1991: Proceedings of an International Summer Category Theory Meeting held June 23 - 30, 1991. American Math. Soc.

Chicago Style (17th ed.) Citation

Category Theory 1991: Proceedings of an International Summer Category Theory Meeting Held June 23 - 30, 1991. Providence, RI: American Math. Soc, 1992.

MLA (9th ed.) Citation

Category Theory 1991: Proceedings of an International Summer Category Theory Meeting Held June 23 - 30, 1991. American Math. Soc, 1992.