Cita APA (7a ed.)

De Virgilio, R., Tanca, L. C., Giunchiglia, F. C., & De Virgilio, R. C. (2012). Proceedings of the 4th International Workshop on Semantic Web Information Management. ACM.

Cita Chicago Style (17a ed.)

De Virgilio, Roberto, L Contributor Tanca, Fausto Contributor Giunchiglia, y Roberto Contributor De Virgilio. Proceedings of the 4th International Workshop on Semantic Web Information Management. [Place of publication not identified]: ACM, 2012.

Cita MLA (9a ed.)

De Virgilio, Roberto, et al. Proceedings of the 4th International Workshop on Semantic Web Information Management. ACM, 2012.