Cita APA (7a ed.)

Faltings, B., Leyton-Brown, K. C., & Faltings, B. C. (2012). EC'12: Proceedings of the 13th ACM Conference on Electronic Commerce : June 4-8, 2012, Valencia, Spain. ACM.

Cita Chicago Style (17a ed.)

Faltings, Boi, Kevin Contributor Leyton-Brown, y Boi Contributor Faltings. EC'12: Proceedings of the 13th ACM Conference on Electronic Commerce : June 4-8, 2012, Valencia, Spain. [Place of publication not identified]: ACM, 2012.

Cita MLA (9a ed.)

Faltings, Boi, et al. EC'12: Proceedings of the 13th ACM Conference on Electronic Commerce : June 4-8, 2012, Valencia, Spain. ACM, 2012.