Lofgren, S. J. The highest level of skill and knowledge: A brief history of U.S. Army civilians 1775-2015. Center of Military History, United States Army.
Chicago Style (17th ed.) CitationLofgren, Stephen J. The Highest Level of Skill and Knowledge: A Brief History of U.S. Army Civilians 1775-2015. Washington, D.C.: Center of Military History, United States Army.
MLA (9th ed.) CitationLofgren, Stephen J. The Highest Level of Skill and Knowledge: A Brief History of U.S. Army Civilians 1775-2015. Center of Military History, United States Army.
Warning: These citations may not always be 100% accurate.