APA (7th ed.) Citation

Fourth EuroSys Conference 2009, Association for Computing Machinery-Digital Library, & Stein, T. C. (2009). Proceedings of the Second Acm Eurosys Workshop on Social Network Systems. Association for Computing Machinery.

Chicago Style (17th ed.) Citation

Fourth EuroSys Conference 2009, Association for Computing Machinery-Digital Library, and Tao Contributor Stein. Proceedings of the Second Acm Eurosys Workshop on Social Network Systems. [Place of publication not identified]: Association for Computing Machinery, 2009.

MLA (9th ed.) Citation

Fourth EuroSys Conference 2009, et al. Proceedings of the Second Acm Eurosys Workshop on Social Network Systems. Association for Computing Machinery, 2009.