APA (7th ed.) Citation

United States. National Advisory Committee for Aeronautics. (1939). Investigations and tests in towing basin at Guidonia. [s.n.].

Chicago Style (17th ed.) Citation

United States. National Advisory Committee for Aeronautics. Investigations and Tests in Towing Basin at Guidonia. [Washington]: [s.n.], 1939.

MLA (9th ed.) Citation

United States. National Advisory Committee for Aeronautics. Investigations and Tests in Towing Basin at Guidonia. [s.n.], 1939.