Dyfyniad APA

Gere, J. M. 1. (1999). Mechanics of materials (4th ed.). Cheltenham: Stanley Thornes.

Dyfyniad Arddull Chicago

Gere, James M. 1925-. Mechanics of Materials. 4th ed. Cheltenham: Stanley Thornes, 1999.

Dyfyniad MLA

Gere, James M. 1925-. Mechanics of Materials. 4th ed. Cheltenham: Stanley Thornes, 1999.

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