APA (7th ed.) Citation

United States. Army. Air Corps. (1918). Aerial gunnery. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Army. Air Corps. Aerial Gunnery. [Place of publication not identified]: [publisher not identified], 1918.

MLA (8th ed.) Citation

United States. Army. Air Corps. Aerial Gunnery. [publisher not identified], 1918.

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