Dyfyniad APA

Russell Punter. The Dinosaur Who Lost His Roar.

Dyfyniad Arddull Chicago

Russell Punter. The Dinosaur Who Lost His Roar. London : Usborne ; Tulsa, Okla. : EDC, 2007.

Dyfyniad MLA

Russell Punter. The Dinosaur Who Lost His Roar.

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