APA (7th ed.) Citation

United States. War Department. (1942). Heavy weapons company, rifle regiment. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. War Department. Heavy Weapons Company, Rifle Regiment. Washington: U.S. G.P.O., 1942.

MLA (9th ed.) Citation

United States. War Department. Heavy Weapons Company, Rifle Regiment. U.S. G.P.O., 1942.