APA (7th ed.) Citation

United States. National Advisory Committee for Aeronautics. (1938). Longitudinal stability in relation to use of automatic pilot. [s.n.].

Chicago Style (17th ed.) Citation

United States. National Advisory Committee for Aeronautics. Longitudinal Stability in Relation to Use of Automatic Pilot. [Washington]: [s.n.], 1938.

MLA (9th ed.) Citation

United States. National Advisory Committee for Aeronautics. Longitudinal Stability in Relation to Use of Automatic Pilot. [s.n.], 1938.