United States. Army. Air Corps. (1926). Static test of Douglas O-2 and report on static proof test of horizontal tail surfaces (Airplane Section report). U.S. GPO.
Chicago Style (17th ed.) CitationUnited States. Army. Air Corps. Static Test of Douglas O-2 and Report on Static Proof Test of Horizontal Tail Surfaces (Airplane Section Report). Washington: U.S. GPO, 1926.
MLA (9th ed.) CitationUnited States. Army. Air Corps. Static Test of Douglas O-2 and Report on Static Proof Test of Horizontal Tail Surfaces (Airplane Section Report). U.S. GPO, 1926.
Warning: These citations may not always be 100% accurate.