Cita APA

Janney, J. R., & Janney, J. R. (1980). Guide to investigations of structural failures. Northbrook Ill: Wiss Janney Elstner.

Citación estilo Chicago

Janney, Jack R., y Jack R. Janney. Guide to Investigations of Structural Failures. Northbrook Ill: Wiss Janney Elstner, 1980.

Cita MLA

Janney, Jack R., y Jack R. Janney. Guide to Investigations of Structural Failures. Northbrook Ill: Wiss Janney Elstner, 1980.