Dyfyniad APA

Srivastava, A., & Gope, P. (2007). Strength of materials. Prentice Hall.

Dyfyniad Arddull Chicago

Srivastava, A.K, and P.C Gope. Strength of Materials. New Delhi: Prentice Hall, 2007.

Dyfyniad MLA

Srivastava, A.K, and P.C Gope. Strength of Materials. Prentice Hall, 2007.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.