APA (7th ed.) Citation

United States. Army. Air Corps. (1921). Performance test of Messenger airplane equipped with 3-cylinder 60 h.p. Lawrance engine. U.S. GPO.

Chicago Style (17th ed.) Citation

United States. Army. Air Corps. Performance Test of Messenger Airplane Equipped with 3-cylinder 60 H.p. Lawrance Engine. Washington: U.S. GPO, 1921.

MLA (9th ed.) Citation

United States. Army. Air Corps. Performance Test of Messenger Airplane Equipped with 3-cylinder 60 H.p. Lawrance Engine. U.S. GPO, 1921.