APA (7th ed.) Citation

United States. Army. Air Corps. (1920). Effect of reduced engine compression pressure on preignition with mica plugs. U.S. GPO.

Chicago Style (17th ed.) Citation

United States. Army. Air Corps. Effect of Reduced Engine Compression Pressure on Preignition with Mica Plugs. Washington: U.S. GPO, 1920.

MLA (9th ed.) Citation

United States. Army. Air Corps. Effect of Reduced Engine Compression Pressure on Preignition with Mica Plugs. U.S. GPO, 1920.

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