APA (7th ed.) Citation

United States. National Advisory Committee for Aeronautics. (1939). Airfoil section characteristics as affected by variations of Reynolds number. [s.n.].

Chicago Style (17th ed.) Citation

United States. National Advisory Committee for Aeronautics. Airfoil Section Characteristics as Affected by Variations of Reynolds Number. [Washington]: [s.n.], 1939.

MLA (9th ed.) Citation

United States. National Advisory Committee for Aeronautics. Airfoil Section Characteristics as Affected by Variations of Reynolds Number. [s.n.], 1939.