APA (7th ed.) Citation

Faloutsos, C., Rodriguez, P. C., Karagiannis, T. C., & Faloutsos, C. C. (2008). Proceedings of the first Workshop on Online Social Networks. ACM.

Chicago Style (17th ed.) Citation

Faloutsos, Christos, Pablo Contributor Rodriguez, Thomas Contributor Karagiannis, and Christos Contributor Faloutsos. Proceedings of the First Workshop on Online Social Networks. [Place of publication not identified]: ACM, 2008.

MLA (9th ed.) Citation

Faloutsos, Christos, et al. Proceedings of the First Workshop on Online Social Networks. ACM, 2008.