Dobak, W. A. (2011). Freedom by the sword: The U.S. Colored Troops, 1862-1867. U.S. Army, Center of Military History.
Chicago Style (17th ed.) CitationDobak, William A. Freedom by the Sword: The U.S. Colored Troops, 1862-1867. Washington, D.C.: U.S. Army, Center of Military History, 2011.
MLA (8th ed.) CitationDobak, William A. Freedom by the Sword: The U.S. Colored Troops, 1862-1867. U.S. Army, Center of Military History, 2011.
Warning: These citations may not always be 100% accurate.