Dyfyniad APA

Mueller, S. (2005). Upgrading and repairing PCs (17th ed.). Que.

Dyfyniad Arddull Chicago

Mueller, Scott. Upgrading and Repairing PCs. 17th ed. Indianapolis, Ind.: Que, 2005.

Dyfyniad MLA

Mueller, Scott. Upgrading and Repairing PCs. 17th ed. Que, 2005.

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