Cita APA (7a ed.)

Pettyjohn, S. L. (2012). U.S. global defense posture, 1783-2011. RAND Corporation.

Cita Chicago Style (17a ed.)

Pettyjohn, Stacie L. U.S. Global Defense Posture, 1783-2011. Santa Monica, CA: RAND Corporation, 2012.

Cita MLA (9a ed.)

Pettyjohn, Stacie L. U.S. Global Defense Posture, 1783-2011. RAND Corporation, 2012.