United States. Navy Department. Bureau of Aeronautics & Diehl, W. S. (1930). Relative loading of biplane wings. U.S. GPO.
Chicago Style (17th ed.) CitationUnited States. Navy Department. Bureau of Aeronautics and Walter S. Diehl. Relative Loading of Biplane Wings. Washington: U.S. GPO, 1930.
MLA (9th ed.) CitationUnited States. Navy Department. Bureau of Aeronautics and Walter S. Diehl. Relative Loading of Biplane Wings. U.S. GPO, 1930.
Warning: These citations may not always be 100% accurate.