Cita APA (7a ed.)

De Virgilio, R., De Virgilio, R. C., Geller, J. C., & Cappellari, P. C. (2012). Proceedings of the 2nd International Workshop on Semantic Search over the Web. ACM.

Cita Chicago Style (17a ed.)

De Virgilio, Roberto, Roberto Contributor De Virgilio, James Contributor Geller, y Paolo Contributor Cappellari. Proceedings of the 2nd International Workshop on Semantic Search over the Web. [Place of publication not identified]: ACM, 2012.

Cita MLA (9a ed.)

De Virgilio, Roberto, et al. Proceedings of the 2nd International Workshop on Semantic Search over the Web. ACM, 2012.