Cita APA (7a ed.)

Donovan, J. J., & Shields, R. (1972). Proceedings of the ACM annual conference: Volume 2. Association for Computing Machinery.

Cita Chicago Style (17a ed.)

Donovan, John J., y Rosemary Shields. Proceedings of the ACM Annual Conference: Volume 2. New York, New York: Association for Computing Machinery, 1972.

Cita MLA (9a ed.)

Donovan, John J., y Rosemary Shields. Proceedings of the ACM Annual Conference: Volume 2. Association for Computing Machinery, 1972.