APA (7th ed.) Citation

United States. National Advisory Committee for Aeronautics. (1937). Strain measurements on small duralumin box beams in bending. [s.n.].

Chicago Style (17th ed.) Citation

United States. National Advisory Committee for Aeronautics. Strain Measurements on Small Duralumin Box Beams in Bending. [Washington]: [s.n.], 1937.

MLA (9th ed.) Citation

United States. National Advisory Committee for Aeronautics. Strain Measurements on Small Duralumin Box Beams in Bending. [s.n.], 1937.