United States. National Advisory Committee for Aeronautics. (1938). Spinning characteristics of wings: 5, N. A. C. A. 0009, 23018, and 6718 monoplane wings. [s.n.].
Chicago Style (17th ed.) CitationUnited States. National Advisory Committee for Aeronautics. Spinning Characteristics of Wings: 5, N. A. C. A. 0009, 23018, and 6718 Monoplane Wings. [Washington]: [s.n.], 1938.
MLA (9th ed.) CitationUnited States. National Advisory Committee for Aeronautics. Spinning Characteristics of Wings: 5, N. A. C. A. 0009, 23018, and 6718 Monoplane Wings. [s.n.], 1938.
Warning: These citations may not always be 100% accurate.