APA

Korfhage R., Association for Computing Machinery & ACM Special Interest Group on Information Retrieval. (1993). Proceedings of the 16th annual international ACM SIGIR conference on Research and development in information retrieval. New York, NY: ACM.

Chicago

Korfhage Robert, Association for Computing Machinery and ACM Special Interest Group on Information Retrieval. 1993. Proceedings of the 16th annual international ACM SIGIR conference on Research and development in information retrieval. New York, NY: ACM.

Harvard

Korfhage R., Association for Computing Machinery and ACM Special Interest Group on Information Retrieval. (1993). Proceedings of the 16th annual international ACM SIGIR conference on Research and development in information retrieval. New York, NY: ACM.

MLA

Korfhage Robert, Association for Computing Machinery and ACM Special Interest Group on Information Retrieval. Proceedings of the 16th annual international ACM SIGIR conference on Research and development in information retrieval. New York, NY: ACM. 1993.