APA (7th ed.) Zitazioa
Berger, K. S. (2017). The developing person through the life span (10th edition.). Worth Publishers.
Chicago Style (17th ed.) Zitazioa
Berger, Kathleen Stassen. The Developing Person Through the Life Span. 10th edition. New York, NY: Worth Publishers, 2017.
MLA (9th ed.) Zitazioa
Berger, Kathleen Stassen. The Developing Person Through the Life Span. 10th edition. Worth Publishers, 2017.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.