Cita APA (7a ed.)

Parkes, D. C., & Parkes,David C Contributor. (2010). Proceedings of the 11th Acm Conference on Electronic Commerce. Association for Computing Machinery.

Cita Chicago Style (17a ed.)

Parkes, David C., y Parkes,David C Contributor. Proceedings of the 11th Acm Conference on Electronic Commerce. [Place of publication not identified]: Association for Computing Machinery, 2010.

Cita MLA (9a ed.)

Parkes, David C., y Parkes,David C Contributor. Proceedings of the 11th Acm Conference on Electronic Commerce. Association for Computing Machinery, 2010.