APA aipamena

Berk, L. E. (2005). Infants, children, and adolescents (Fifth edition.). Pearson.

Chicago Style aipamena

Berk, Laura E. Infants, Children, and Adolescents. Fifth edition. New York: Pearson, 2005.

MLA aipamena

Berk, Laura E. Infants, Children, and Adolescents. Fifth edition. Pearson, 2005.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.