Dyfyniad APA

Arnone, W. (2006). Geometry for dummies, portable edition. Indianapolis, IN: Wiley Pub.

Dyfyniad Arddull Chicago

Arnone, Wendy. Geometry for Dummies, Portable Edition. Indianapolis, IN: Wiley Pub, 2006.

Dyfyniad MLA

Arnone, Wendy. Geometry for Dummies, Portable Edition. Indianapolis, IN: Wiley Pub, 2006.

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