APA-referens (7:e uppl.)

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

Chicago-referens (17:e uppl.)

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

MLA-referens (9:e uppl.)

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