United States. Department of Defense, Panetta, L. E., & Obama, B. (2012). Sustaining U.S. global leadership: Priorities for 21st century defense. Dept. of Defense.
Chicago Style (17th ed.) CitationUnited States. Department of Defense, Leon E. Panetta, and Barack Obama. Sustaining U.S. Global Leadership: Priorities for 21st Century Defense. Washington, D.C.: Dept. of Defense, 2012.
MLA (9th ed.) CitationUnited States. Department of Defense, et al. Sustaining U.S. Global Leadership: Priorities for 21st Century Defense. Dept. of Defense, 2012.
Warning: These citations may not always be 100% accurate.