APA (7th ed.) Citation

United States. War Department. (1931). Field artillery field manual: Volume I. Organization and drill. GPO.

Chicago Style (17th ed.) Citation

United States. War Department. Field Artillery Field Manual: Volume I. Organization and Drill. [Washington]: GPO, 1931.

MLA (9th ed.) Citation

United States. War Department. Field Artillery Field Manual: Volume I. Organization and Drill. GPO, 1931.

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