APA (7th ed.) Citation

United States. War Plans Division. (1918). Notes on '08 (heavy) and '08/'15 (light) German machine guns. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. War Plans Division. Notes on '08 (heavy) and '08/'15 (light) German Machine Guns. Washington: [publisher not identified], 1918.

MLA (9th ed.) Citation

United States. War Plans Division. Notes on '08 (heavy) and '08/'15 (light) German Machine Guns. [publisher not identified], 1918.

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