Cita APA (7th ed.)

Ferris, E. G. (2011). The politics of protection: The limits of humanitarian action. Brookings Institution Press.

Cita Chicago (17th ed.)

Ferris, Elizabeth G. The Politics of Protection: The Limits of Humanitarian Action. Washington, D.C: Brookings Institution Press, 2011.

Cita MLA (9th ed.)

Ferris, Elizabeth G. The Politics of Protection: The Limits of Humanitarian Action. Brookings Institution Press, 2011.