APA (7e ed.) Bronvermelding

Hurlock, E. B. (1955). Adolescent development (2nd ed.). McGraw-Hill.

Chicago (17e ed.) Bronvermelding

Hurlock, Elizabeth Bergner. Adolescent Development. 2nd ed. New York: McGraw-Hill, 1955.

MLA (9e ed.) Bronvermelding

Hurlock, Elizabeth Bergner. Adolescent Development. 2nd ed. McGraw-Hill, 1955.