APA (7th ed.) Citation

United States. Army. Air Corps. (1918). General principles underlying use of Air Service in zone of advance, A.E.F. [publisher not identified].

Chicago Style (17th ed.) Citation

United States. Army. Air Corps. General Principles Underlying Use of Air Service in Zone of Advance, A.E.F. [Place of publication not identified]: [publisher not identified], 1918.

MLA (9th ed.) Citation

United States. Army. Air Corps. General Principles Underlying Use of Air Service in Zone of Advance, A.E.F. [publisher not identified], 1918.