APA (7th ed.) Citation

United States. National Advisory Committee for Aeronautics. (1935). Noise from 2-blade propellers. [s.n.].

Chicago Style (17th ed.) Citation

United States. National Advisory Committee for Aeronautics. Noise from 2-blade Propellers. [Washington]: [s.n.], 1935.

MLA (9th ed.) Citation

United States. National Advisory Committee for Aeronautics. Noise from 2-blade Propellers. [s.n.], 1935.

Warning: These citations may not always be 100% accurate.