APA (7th ed.) Citation

International Conference on Research and Development in Information Retrieval Chicago, Ill. (1991). Proceedings of the Fourteenth Annual International ACM-SIGIR Conference on Research and Development in Information Retrieval: Chicago, Illinois, USA, October 13 - 16, 1991. ACM Press.

Chicago Style (17th ed.) Citation

International Conference on Research and Development in Information Retrieval Chicago, Ill. Proceedings of the Fourteenth Annual International ACM-SIGIR Conference on Research and Development in Information Retrieval: Chicago, Illinois, USA, October 13 - 16, 1991. New York, NY: ACM Press, 1991.

MLA (9th ed.) Citation

International Conference on Research and Development in Information Retrieval Chicago, Ill. Proceedings of the Fourteenth Annual International ACM-SIGIR Conference on Research and Development in Information Retrieval: Chicago, Illinois, USA, October 13 - 16, 1991. ACM Press, 1991.