APA

Association for Computing Machinery C. N. Y. N., Association for Computing Machinery, ACM Special Interest Group on Programming Languages & ACM Special Interest Group on Algorithms and Computation Theory. (1989). Proceedings of the 16th ACM SIGPLAN-SIGACT symposium on Principles of programming languages. New York, NY: ACM.

Chicago

Association for Computing Machinery CORPORATE New York NY, Association for Computing Machinery, ACM Special Interest Group on Programming Languages and ACM Special Interest Group on Algorithms and Computation Theory. 1989. Proceedings of the 16th ACM SIGPLAN-SIGACT symposium on Principles of programming languages. New York, NY: ACM.

Harvard

Association for Computing Machinery C. N. Y. N., Association for Computing Machinery, ACM Special Interest Group on Programming Languages and ACM Special Interest Group on Algorithms and Computation Theory. (1989). Proceedings of the 16th ACM SIGPLAN-SIGACT symposium on Principles of programming languages. New York, NY: ACM.

MLA

Association for Computing Machinery CORPORATE New York NY, Association for Computing Machinery, ACM Special Interest Group on Programming Languages and ACM Special Interest Group on Algorithms and Computation Theory. Proceedings of the 16th ACM SIGPLAN-SIGACT symposium on Principles of programming languages. New York, NY: ACM. 1989.