Cita APA (7a ed.)

Krämer, G., Marić, I., & Yates Yoy D. (2007). Cooperative communications. Now.

Cita Chicago Style (17a ed.)

Krämer, Gerhard, Ivana Marić, y Yates Yoy D. Cooperative Communications. Boston: Now, 2007.

Cita MLA (9a ed.)

Krämer, Gerhard, et al. Cooperative Communications. Now, 2007.