APA (7th ed.) Citation

United States. Department of the Army. (1991). Prisoners of war. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Department of the Army. Prisoners of War. [Washington]: U.S. G.P.O., 1991.

MLA (8th ed.) Citation

United States. Department of the Army. Prisoners of War. U.S. G.P.O., 1991.