APA (7th ed.) Citation

Center of Military History. (1985). Hugh Williamson. U.S. Army Center of Military History.

Chicago Style (17th ed.) Citation

Center of Military History. Hugh Williamson. [Washington, D.C.?]: U.S. Army Center of Military History, 1985.

MLA (8th ed.) Citation

Center of Military History. Hugh Williamson. U.S. Army Center of Military History, 1985.

Warning: These citations may not always be 100% accurate.