Cita APA

Daniels, H. H., & Daniels, H. H. (1979). Fatigue of curved steel bridge elements-ultimate strength tests of horizontally curved plate and box girders. Washington: U.S. Departamento of Commerce, National Technical Information Service.

Citación estilo Chicago

Daniels, Hartley H., y Hartley H. Daniels. Fatigue of Curved Steel Bridge Elements-ultimate Strength Tests of Horizontally Curved Plate and Box Girders. Washington: U.S. Departamento of Commerce, National Technical Information Service, 1979.

Cita MLA

Daniels, Hartley H., y Hartley H. Daniels. Fatigue of Curved Steel Bridge Elements-ultimate Strength Tests of Horizontally Curved Plate and Box Girders. Washington: U.S. Departamento of Commerce, National Technical Information Service, 1979.