Cita APA (7a ed.)

Roberts, K. E. (1975). The terror trap. U.S. Army War College.

Cita Chicago Style (17a ed.)

Roberts, Kenneth E. The Terror Trap. Carlisle Barracks, Pa: U.S. Army War College, 1975.

Cita MLA (8a ed.)

Roberts, Kenneth E. The Terror Trap. U.S. Army War College, 1975.