APA (7th ed.) Citation

United States. Army. Air Corps. (1921). Tests of Carbic night landing lights (Equipment Section test report). U.S. GPO.

Chicago Style (17th ed.) Citation

United States. Army. Air Corps. Tests of Carbic Night Landing Lights (Equipment Section Test Report). Washington: U.S. GPO, 1921.

MLA (9th ed.) Citation

United States. Army. Air Corps. Tests of Carbic Night Landing Lights (Equipment Section Test Report). U.S. GPO, 1921.

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