Cita APA (7a ed.)

Campbell, S., Chandler, D., & Sabaratnam, M. (2011). A liberal peace?: The problems and practices of peacebuilding. Zed.

Cita Chicago Style (17a ed.)

Campbell, Susanna, David Chandler, y Meera Sabaratnam. A Liberal Peace?: The Problems and Practices of Peacebuilding. London ; New York: Zed, 2011.

Cita MLA (8a ed.)

Campbell, Susanna, et al. A Liberal Peace?: The Problems and Practices of Peacebuilding. Zed, 2011.