APA (7th ed.) Citation

United States. National Advisory Committee for Aeronautics. (1931). Penetration and duration of fuel sprays from pump injection system. [s.n.].

Chicago Style (17th ed.) Citation

United States. National Advisory Committee for Aeronautics. Penetration and Duration of Fuel Sprays from Pump Injection System. [Washington]: [s.n.], 1931.

MLA (9th ed.) Citation

United States. National Advisory Committee for Aeronautics. Penetration and Duration of Fuel Sprays from Pump Injection System. [s.n.], 1931.