APA (7th ed.) Citation

United States. War Department. War Plans Division. (1918). Field artillery notes. GPO.

Chicago Style (17th ed.) Citation

United States. War Department. War Plans Division. Field Artillery Notes. [Washington]: GPO, 1918.

MLA (9th ed.) Citation

United States. War Department. War Plans Division. Field Artillery Notes. GPO, 1918.

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