Dyfyniad APA

Gordon, R., & Williams, B. J. (2009). Deeper (1st American ed.). Chicken House/Scholastic.

Dyfyniad Arddull Chicago

Gordon, Roderick, and Brian James Williams. Deeper. 1st American ed. New York: Chicken House/Scholastic, 2009.

Dyfyniad MLA

Gordon, Roderick, and Brian James Williams. Deeper. 1st American ed. Chicken House/Scholastic, 2009.

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