APA (7th ed.) Citation

United States. War Plans Division. (1921). Manual for recreational music, U.S. Army. U.S. GPO.

Chicago Style (17th ed.) Citation

United States. War Plans Division. Manual for Recreational Music, U.S. Army. Washington: U.S. GPO, 1921.

MLA (9th ed.) Citation

United States. War Plans Division. Manual for Recreational Music, U.S. Army. U.S. GPO, 1921.