Dyfyniad APA

Smallman, R., & Ngan, A. (2007). Physical metallurgy and advanced materials (7th ed.). Elsevier.

Dyfyniad Arddull Chicago

Smallman, R.E, and A.H.W Ngan. Physical Metallurgy and Advanced Materials. 7th ed. Amsterdam: Elsevier, 2007.

Dyfyniad MLA

Smallman, R.E, and A.H.W Ngan. Physical Metallurgy and Advanced Materials. 7th ed. Elsevier, 2007.

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