Cita APA (7a ed.)

Riehle, D. (2015). Companion to the proceedings of the 11th International Symposium on Open Collaboration. ACM.

Cita Chicago Style (17a ed.)

Riehle, Dirk. Companion to the Proceedings of the 11th International Symposium on Open Collaboration. New York: ACM, 2015.

Cita MLA (9a ed.)

Riehle, Dirk. Companion to the Proceedings of the 11th International Symposium on Open Collaboration. ACM, 2015.