APA (7th ed.) Citation

United States. Army. Air Corps. (1923). Performance test of Fokker D-IX, PW-6, equipped with Wright H-2 engine. U.S. GPO.

Chicago Style (17th ed.) Citation

United States. Army. Air Corps. Performance Test of Fokker D-IX, PW-6, Equipped with Wright H-2 Engine. Washington: U.S. GPO, 1923.

MLA (9th ed.) Citation

United States. Army. Air Corps. Performance Test of Fokker D-IX, PW-6, Equipped with Wright H-2 Engine. U.S. GPO, 1923.