APA

Belady L., Association for Computing Machinery & ACM Special Interest Group on Operating Systems. (1987). Proceedings of the eleventh ACM Symposium on Operating systems principles. New York, NY: ACM.

Chicago

Belady Les, Association for Computing Machinery and ACM Special Interest Group on Operating Systems. 1987. Proceedings of the eleventh ACM Symposium on Operating systems principles. New York, NY: ACM.

Harvard

Belady L., Association for Computing Machinery and ACM Special Interest Group on Operating Systems. (1987). Proceedings of the eleventh ACM Symposium on Operating systems principles. New York, NY: ACM.

MLA

Belady Les, Association for Computing Machinery and ACM Special Interest Group on Operating Systems. Proceedings of the eleventh ACM Symposium on Operating systems principles. New York, NY: ACM. 1987.