APA (7th ed.) Citation

Symposium on Theory of Computing Seattle, Wash. (1989). Proceedings of the Twenty First Annual ACM Symposium on Theory of Computing: Seattle, Wash., May 15 - 17, 1989. ACM Pr.

Chicago Style (17th ed.) Citation

Symposium on Theory of Computing Seattle, Wash. Proceedings of the Twenty First Annual ACM Symposium on Theory of Computing: Seattle, Wash., May 15 - 17, 1989. New York, NY: ACM Pr, 1989.

MLA (9th ed.) Citation

Symposium on Theory of Computing Seattle, Wash. Proceedings of the Twenty First Annual ACM Symposium on Theory of Computing: Seattle, Wash., May 15 - 17, 1989. ACM Pr, 1989.