Dyfyniad APA

Berger, K. S. (1998). The developing person through the life span (4th ed.). New York, N.Y.: Worth.

Dyfyniad Arddull Chicago

Berger, Kathleen Stassen. The Developing Person Through the Life Span. 4th ed. New York, N.Y.: Worth, 1998.

Dyfyniad MLA

Berger, Kathleen Stassen. The Developing Person Through the Life Span. 4th ed. New York, N.Y.: Worth, 1998.

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