Dyfyniad APA

Berger, K. S. (2000). The developing person through childhood (2nd ed.). New York, NY: Worth.

Dyfyniad Arddull Chicago

Berger, Kathleen Stassen. The Developing Person Through Childhood. 2nd ed. New York, NY: Worth, 2000.

Dyfyniad MLA

Berger, Kathleen Stassen. The Developing Person Through Childhood. 2nd ed. New York, NY: Worth, 2000.

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