Citazione Stile APA (7a Edizione)

Berger, K. S. (1998). The developing person: Through the life span (4th ed.). Worth publ..

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

Berger, Kathleen Stassen. The Developing Person: Through the Life Span. 4th ed. Worth publ., 1998.