APA (7th ed.) Zitazioa

Berk, L. E. (1999). Infants, children, and adolescents (3rd ed.). Allyn and Bacon.

Chicago Style (17th ed.) Zitazioa

Berk, Laura E. Infants, Children, and Adolescents. 3rd ed. Boston: Allyn and Bacon, 1999.

MLA (9th ed.) Zitazioa

Berk, Laura E. Infants, Children, and Adolescents. 3rd ed. Allyn and Bacon, 1999.