United States. National Advisory Committee for Aeronautics. (1937). Aerodynamic characteristics of large number of airfoils tested in variable-density wind tunnel. [s.n.].
Chicago Style (17th ed.) CitationUnited States. National Advisory Committee for Aeronautics. Aerodynamic Characteristics of Large Number of Airfoils Tested in Variable-density Wind Tunnel. [Washington]: [s.n.], 1937.
MLA (9th ed.) CitationUnited States. National Advisory Committee for Aeronautics. Aerodynamic Characteristics of Large Number of Airfoils Tested in Variable-density Wind Tunnel. [s.n.], 1937.
Warning: These citations may not always be 100% accurate.