Dyfyniad APA

 Hambley, A. R. (2014).  Electrical engineering: Principles and applications.  Pearson.

Dyfyniad Arddull Chicago

 Hambley, Allan R.  Electrical Engineering: Principles and Applications.  Pearson, 2014.

Dyfyniad MLA

 Hambley, Allan R.  Electrical Engineering: Principles and Applications.  Pearson, 2014.

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