APA (7e ed.) Bronvermelding
Preble, C. A., Mueller, J., & Meyers, J. (2014). A dangerous world?: Threat perception and U.S. national security. Cato Institute.
Chicago (17e ed.) Bronvermelding
Preble, Christopher A., John Mueller, en Jon Meyers. A Dangerous World?: Threat Perception and U.S. National Security. Washington, District of Columbia: Cato Institute, 2014.
MLA (9e ed.) Bronvermelding
Preble, Christopher A., et al. A Dangerous World?: Threat Perception and U.S. National Security. Cato Institute, 2014.
Let op: Deze citaties zijn niet altijd 100% accuraat.