Dyfyniad APA

Rappin, N. (2008). Professional Ruby on Rails. Indianapolis, IN: Wiley Pub.

Dyfyniad Arddull Chicago

Rappin, Noel. Professional Ruby On Rails. Indianapolis, IN: Wiley Pub, 2008.

Dyfyniad MLA

Rappin, Noel. Professional Ruby On Rails. Indianapolis, IN: Wiley Pub, 2008.

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