Cita APA (7a ed.)

Gelpi, C., Reifler, J. A., & Feaver, P. (2009). Paying the Human Costs of War: American Public Opinion and Casualties in Military Conflicts. Princeton University Press.

Cita Chicago Style (17a ed.)

Gelpi, Christopher, Jason Aaron Reifler, y Peter Feaver. Paying the Human Costs of War: American Public Opinion and Casualties in Military Conflicts. Oxford: Princeton University Press, 2009.

Cita MLA (8a ed.)

Gelpi, Christopher, et al. Paying the Human Costs of War: American Public Opinion and Casualties in Military Conflicts. Princeton University Press, 2009.