APA-referens (7:e uppl.)

Johnson, L. K. (2011). The threat on the horizon: An inside account of America's search for security after the Cold War. Oxford University Press.

Chicago-referens (17:e uppl.)

Johnson, Loch K. The Threat on the Horizon: An Inside Account of America's Search for Security After the Cold War. Oxford ; New York: Oxford University Press, 2011.

MLA-referens (9:e uppl.)

Johnson, Loch K. The Threat on the Horizon: An Inside Account of America's Search for Security After the Cold War. Oxford University Press, 2011.