Dyfyniad APA

McCoy , J. W. The chemical treatment of cooling water (2nd ed.). CHemical publishing co.

Dyfyniad Arddull Chicago

McCoy , James W. The Chemical Treatment of Cooling Water. 2nd ed. New Tork: CHemical publishing co.

Dyfyniad MLA

McCoy , James W. The Chemical Treatment of Cooling Water. 2nd ed. CHemical publishing co.

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