United States. Army. Air Corps. (1925). Wind tunnel test of heavy bomber study 1/40 scale model with large and small control surfaces (Airplane Section report). U.S. GPO.
Chicago Style (17th ed.) CitationUnited States. Army. Air Corps. Wind Tunnel Test of Heavy Bomber Study 1/40 Scale Model with Large and Small Control Surfaces (Airplane Section Report). Washington: U.S. GPO, 1925.
MLA (9th ed.) CitationUnited States. Army. Air Corps. Wind Tunnel Test of Heavy Bomber Study 1/40 Scale Model with Large and Small Control Surfaces (Airplane Section Report). U.S. GPO, 1925.
Warning: These citations may not always be 100% accurate.