APA (7th ed.) Citation

United States. National Advisory Committee for Aeronautics. (1939). Comparison of theory with experiment in phenomenom of wing flutter. [s.n.].

Chicago Style (17th ed.) Citation

United States. National Advisory Committee for Aeronautics. Comparison of Theory with Experiment in Phenomenom of Wing Flutter. [Washington]: [s.n.], 1939.

MLA (9th ed.) Citation

United States. National Advisory Committee for Aeronautics. Comparison of Theory with Experiment in Phenomenom of Wing Flutter. [s.n.], 1939.