Cita APA (7th ed.)
Berger, K. S., & Thompson, R. A. (2000). The developing person through the life span (5th ed.). Worth.
Cita Chicago (17th ed.)
Berger, Kathleen Stassen, i Ross A. Thompson. The Developing Person Through the Life Span. 5th ed. New York: Worth, 2000.
Cita MLA (9th ed.)
Berger, Kathleen Stassen, i Ross A. Thompson. The Developing Person Through the Life Span. 5th ed. Worth, 2000.
Atenció: Aquestes cites poden no estar 100% correctes.