APA (7th ed.) Citation

Schlaich, J., & Scheef, H. (1982). Concrete box-girder bridges. International Association for Bridge and Structural Engineering.

Chicago Style (17th ed.) Citation

Schlaich, Jorg, and Hartmut Scheef. Concrete Box-girder Bridges. Zurich: International Association for Bridge and Structural Engineering, 1982.

MLA (9th ed.) Citation

Schlaich, Jorg, and Hartmut Scheef. Concrete Box-girder Bridges. International Association for Bridge and Structural Engineering, 1982.