APA (7th ed.) Citation

United States. National Advisory Committee for Aeronautics. (1939). Increase of specific load under tension, compression, and buckling of welded steel tubes in airplane construction by suitable treatment of structural steel and by proper design. [s.n.].

Chicago Style (17th ed.) Citation

United States. National Advisory Committee for Aeronautics. Increase of Specific Load Under Tension, Compression, and Buckling of Welded Steel Tubes in Airplane Construction by Suitable Treatment of Structural Steel and by Proper Design. [Washington]: [s.n.], 1939.

MLA (9th ed.) Citation

United States. National Advisory Committee for Aeronautics. Increase of Specific Load Under Tension, Compression, and Buckling of Welded Steel Tubes in Airplane Construction by Suitable Treatment of Structural Steel and by Proper Design. [s.n.], 1939.