APA (7th ed.) Citation

United States. Army. Air Corps. (1921). Report on low test gasoline specifications. U.S. GPO.

Chicago Style (17th ed.) Citation

United States. Army. Air Corps. Report on Low Test Gasoline Specifications. Washington: U.S. GPO, 1921.

MLA (9th ed.) Citation

United States. Army. Air Corps. Report on Low Test Gasoline Specifications. U.S. GPO, 1921.

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