APA (7th ed.) Citation

United States. Army. Air Corps. (1918). No. 2 receiving set. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Army. Air Corps. No. 2 Receiving Set. [Place of publication not identified]: [publisher not identified], 1918.

MLA (9th ed.) Citation

United States. Army. Air Corps. No. 2 Receiving Set. [publisher not identified], 1918.