Dyfyniad APA

Duffy, J. E. (1994). Modern automotive technology. Tinley Park, Illinois: Goodheart-Willcox.

Dyfyniad Arddull Chicago

Duffy, James E. Modern Automotive Technology. Tinley Park, Illinois: Goodheart-Willcox, 1994.

Dyfyniad MLA

Duffy, James E. Modern Automotive Technology. Tinley Park, Illinois: Goodheart-Willcox, 1994.

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