Dyfyniad APA

Askeland, D. R. A., & Pradeep P Phule; Author. (2004). Essentials of material science.

Dyfyniad Arddull Chicago

Askeland, Donald R; Author, and Pradeep P Phule; Author. Essentials of Material Science. New Delhi, Cengage Learning, 2004.

Dyfyniad MLA

Askeland, Donald R; Author, and Pradeep P Phule; Author. Essentials of Material Science. 2004.

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