APA (7th ed.) Citation

United States. Department of the Army. (1965). U.S. rifle, caliber .30, M1. U.S. G.P.O..

Chicago Style (17th ed.) Citation

United States. Department of the Army. U.S. Rifle, Caliber .30, M1. Washington: U.S. G.P.O., 1965.

MLA (9th ed.) Citation

United States. Department of the Army. U.S. Rifle, Caliber .30, M1. U.S. G.P.O., 1965.