Dyfyniad APA

Agrawal,B K. (2016). Introduction to Engineering Materials. McGrawhill.

Dyfyniad Arddull Chicago

Agrawal,B K. Introduction to Engineering Materials. New Delhi: McGrawhill, 2016.

Dyfyniad MLA

Agrawal,B K. Introduction to Engineering Materials. McGrawhill, 2016.

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