Dyfyniad APA

Askeland, D. R. (2004). Essentials of materials science and engineering. Thomson.

Dyfyniad Arddull Chicago

Askeland, Donald R. Essentials of Materials Science and Engineering. Australia: Thomson, 2004.

Dyfyniad MLA

Askeland, Donald R. Essentials of Materials Science and Engineering. Thomson, 2004.

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