APA (7e ed.) Bronvermelding
Berk, L. E. (1999). Infants, children, and adolescents (3rd ed.). Allyn and Bacon.
Chicago (17e ed.) Bronvermelding
Berk, Laura E. Infants, Children, and Adolescents. 3rd ed. Boston: Allyn and Bacon, 1999.
MLA (9e ed.) Bronvermelding
Berk, Laura E. Infants, Children, and Adolescents. 3rd ed. Allyn and Bacon, 1999.
Let op: Deze citaties zijn niet altijd 100% accuraat.