APA

Perlin I. E., Association for Computing Machinery, . (1973). Proceedings of the ACM annual conference. New York, NY: ACM.

Chicago

Perlin Irwin E, Association for Computing Machinery, . 1973. Proceedings of the ACM annual conference. New York, NY: ACM.

Harvard

Perlin I. E., Association for Computing Machinery, . (1973). Proceedings of the ACM annual conference. New York, NY: ACM.

MLA

Perlin Irwin E, Association for Computing Machinery, . Proceedings of the ACM annual conference. New York, NY: ACM. 1973.