Cita APA (7a ed.)

Graffman, P. (1978). Proceedings of the 6th annual ACM SIGUCCS conference on User services. Association for Computing Machinery.

Cita Chicago Style (17a ed.)

Graffman, Peter. Proceedings of the 6th Annual ACM SIGUCCS Conference on User Services. New York, New York: Association for Computing Machinery, 1978.

Cita MLA (9a ed.)

Graffman, Peter. Proceedings of the 6th Annual ACM SIGUCCS Conference on User Services. Association for Computing Machinery, 1978.