Citazione Stile APA (7a Edizione)

Berk, L. E. (2008). Infants, children, and adolescents (6th ed.). Person.

Citazione stile Chigago Style (17a edizione)

Berk, Laura E. Infants, Children, and Adolescents. 6th ed. Boston: Person, 2008.

Citatione MLA (9a ed.)

Berk, Laura E. Infants, Children, and Adolescents. 6th ed. Person, 2008.