United States. National Advisory Committee for Aeronautics. (1936). Investigations on the amount of downwash behind rectangular and elliptical wings. [s.n.].
Chicago Style (17th ed.) CitationUnited States. National Advisory Committee for Aeronautics. Investigations on the Amount of Downwash Behind Rectangular and Elliptical Wings. [Washington]: [s.n.], 1936.
MLA (9th ed.) CitationUnited States. National Advisory Committee for Aeronautics. Investigations on the Amount of Downwash Behind Rectangular and Elliptical Wings. [s.n.], 1936.
Warning: These citations may not always be 100% accurate.