United States. National Advisory Committee for Aeronautics. (1940). Variation in Velocity Profile with Change in Surface Roughness of Boundary. [s.n.].
Chicago Style (17th ed.) CitationUnited States. National Advisory Committee for Aeronautics. Variation in Velocity Profile with Change in Surface Roughness of Boundary. [Washington]: [s.n.], 1940.
MLA (9th ed.) CitationUnited States. National Advisory Committee for Aeronautics. Variation in Velocity Profile with Change in Surface Roughness of Boundary. [s.n.], 1940.
Warning: These citations may not always be 100% accurate.