Dyfyniad APA

Dorling Kindersley. (2002). Birthday (First Edition.). Dorling Kindersley Ltd .

Dyfyniad Arddull Chicago

Dorling Kindersley. Birthday. First Edition. london: Dorling Kindersley Ltd , 2002.

Dyfyniad MLA

Dorling Kindersley. Birthday. First Edition. Dorling Kindersley Ltd , 2002.

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