Cita APA (7a ed.)

Bruce, R. B. (2008). Petain: Verdun to Vichy. Potomac Books.

Cita Chicago Style (17a ed.)

Bruce, Robert B. Petain: Verdun to Vichy. Dulles, Va.: Potomac Books, 2008.

Cita MLA (8a ed.)

Bruce, Robert B. Petain: Verdun to Vichy. Potomac Books, 2008.