Cita APA

Berger, K. S. (2011). The developing person through the life span (8th ed.). Worth Publishers.

Citación estilo Chicago

Berger, Kathleen Stassen. The Developing Person Through the Life Span. 8th ed. New York: Worth Publishers, 2011.

Cita MLA

Berger, Kathleen Stassen. The Developing Person Through the Life Span. 8th ed. Worth Publishers, 2011.