United States. Army. Air Corps. (1924). Requirements of spar varnish for aircraft (Material Section report). U.S. GPO.
Chicago Style (17th ed.) CitationUnited States. Army. Air Corps. Requirements of Spar Varnish for Aircraft (Material Section Report). Washington: U.S. GPO, 1924.
MLA (9th ed.) CitationUnited States. Army. Air Corps. Requirements of Spar Varnish for Aircraft (Material Section Report). U.S. GPO, 1924.
Warning: These citations may not always be 100% accurate.