Dyfyniad APA
Askeland, D. R., & Fulay, P. P. (2010). Material science and engineering. Cengage Publication.
Dyfyniad Arddull Chicago
Askeland, Donald R., and Pradeep P/Bhattacharya Fulay. Material Science and Engineering. NewDelhi: Cengage Publication, 2010.
Dyfyniad MLA
Askeland, Donald R., and Pradeep P/Bhattacharya Fulay. Material Science and Engineering. Cengage Publication, 2010.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.