APA (7th ed.) Citation

United States. Army. Air Corps. (1918). Gnome monosoupape engine, Type N, 9 cylinder, 160 hp. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Army. Air Corps. Gnome Monosoupape Engine, Type N, 9 Cylinder, 160 Hp. [Place of publication not identified]: [publisher not identified], 1918.

MLA (9th ed.) Citation

United States. Army. Air Corps. Gnome Monosoupape Engine, Type N, 9 Cylinder, 160 Hp. [publisher not identified], 1918.

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