United States. Army. Ordnance Department. (1920). Service handbook for anti-aircraft machine gun trailer, model 1918, comprising 1 ton trailer chassis, model 1917, and anti-aircraft machine gun trailer body, model 1918. U.S. GPO.
Chicago Style (17th ed.) CitationUnited States. Army. Ordnance Department. Service Handbook for Anti-aircraft Machine Gun Trailer, Model 1918, Comprising 1 Ton Trailer Chassis, Model 1917, and Anti-aircraft Machine Gun Trailer Body, Model 1918. Washington: U.S. GPO, 1920.
MLA (9th ed.) CitationUnited States. Army. Ordnance Department. Service Handbook for Anti-aircraft Machine Gun Trailer, Model 1918, Comprising 1 Ton Trailer Chassis, Model 1917, and Anti-aircraft Machine Gun Trailer Body, Model 1918. U.S. GPO, 1920.
Warning: These citations may not always be 100% accurate.