Cita APA (7a ed.)

Teichert, E. J., & Haller, L. F. (1957). The making and processing of steel (3rd ed.). The Pennsylvania State University.

Cita Chicago Style (17a ed.)

Teichert, Ernest J., y Louis F. Haller. The Making and Processing of Steel. 3rd ed. Pennsylvania: The Pennsylvania State University, 1957.

Cita MLA (8a ed.)

Teichert, Ernest J., y Louis F. Haller. The Making and Processing of Steel. 3rd ed. The Pennsylvania State University, 1957.