APA (7th ed.) Citation

United States. Army Air Forces. (1944). Instrument flying advanced with radio aids. Army Air Forces.

Chicago Style (17th ed.) Citation

United States. Army Air Forces. Instrument Flying Advanced with Radio Aids. [Place of publication not identified]: Army Air Forces, 1944.

MLA (9th ed.) Citation

United States. Army Air Forces. Instrument Flying Advanced with Radio Aids. Army Air Forces, 1944.

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