APA

Van Deusen M. S., Association for Computing Machinery, ACM Special Interest Group on Algorithms and Computation Theory & ACM Special Interest Group on Programming Languages. (1985). Proceedings of the 12th ACM SIGACT-SIGPLAN symposium on Principles of programming languages. New York, NY: ACM.

Chicago

Van Deusen Mary S, Association for Computing Machinery, ACM Special Interest Group on Algorithms and Computation Theory and ACM Special Interest Group on Programming Languages. 1985. Proceedings of the 12th ACM SIGACT-SIGPLAN symposium on Principles of programming languages. New York, NY: ACM.

Harvard

Van Deusen M. S., Association for Computing Machinery, ACM Special Interest Group on Algorithms and Computation Theory and ACM Special Interest Group on Programming Languages. (1985). Proceedings of the 12th ACM SIGACT-SIGPLAN symposium on Principles of programming languages. New York, NY: ACM.

MLA

Van Deusen Mary S, Association for Computing Machinery, ACM Special Interest Group on Algorithms and Computation Theory and ACM Special Interest Group on Programming Languages. Proceedings of the 12th ACM SIGACT-SIGPLAN symposium on Principles of programming languages. New York, NY: ACM. 1985.