APA-referens (7:e uppl.)
ebrary, Inc, Project Air Force (U.S.), & Davis, L. E. (2012). U.S. overseas military presence: What are the strategic choices? RAND.
Chicago-referens (17:e uppl.)
ebrary, Inc, Project Air Force (U.S.), och Lynn E. Davis. U.S. Overseas Military Presence: What Are the Strategic Choices? Santa Monica, CA: RAND, 2012.
MLA-referens (9:e uppl.)
ebrary, Inc, et al. U.S. Overseas Military Presence: What Are the Strategic Choices? RAND, 2012.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.