APA (7th ed.) Citation

United States. National Advisory Committee for Aeronautics. (1938). Present status of airship construction, especially of airship-framing construction. [s.n.].

Chicago Style (17th ed.) Citation

United States. National Advisory Committee for Aeronautics. Present Status of Airship Construction, Especially of Airship-framing Construction. [Washington]: [s.n.], 1938.

MLA (9th ed.) Citation

United States. National Advisory Committee for Aeronautics. Present Status of Airship Construction, Especially of Airship-framing Construction. [s.n.], 1938.