APA (7th ed.) Citation

United States. War Department. (1921). Extra pay to men qualifying with machine guns and automatic rifles. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. War Department. Extra Pay to Men Qualifying with Machine Guns and Automatic Rifles. Washington: [publisher not identified], 1921.

MLA (8th ed.) Citation

United States. War Department. Extra Pay to Men Qualifying with Machine Guns and Automatic Rifles. [publisher not identified], 1921.

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