Soule, H. A., & United States. National Advisory Committee for Aeronautics. (1931). The effect of slots and flaps on the lift and drag of the McDonnell airplane as determined in flight. National Advisory Committee for Aeronautics.
Chicago Style (17th ed.) CitationSoule, Hartley A., and United States. National Advisory Committee for Aeronautics. The Effect of Slots and Flaps on the Lift and Drag of the McDonnell Airplane as Determined in Flight. Washington, [D.C.]: National Advisory Committee for Aeronautics, 1931.
MLA (8th ed.) CitationSoule, Hartley A., and United States. National Advisory Committee for Aeronautics. The Effect of Slots and Flaps on the Lift and Drag of the McDonnell Airplane as Determined in Flight. National Advisory Committee for Aeronautics, 1931.