APA (7th ed.) Citation

United States. National Advisory Committee for Aeronautics. (1945). Recent Development on the Two-Stroke Engine, II - Design Features. [s.n.].

Chicago Style (17th ed.) Citation

United States. National Advisory Committee for Aeronautics. Recent Development on the Two-Stroke Engine, II - Design Features. [Washington]: [s.n.], 1945.

MLA (9th ed.) Citation

United States. National Advisory Committee for Aeronautics. Recent Development on the Two-Stroke Engine, II - Design Features. [s.n.], 1945.