APA (7th ed.) Citation

Hamilton, S. F., & Darling, N. (1989). Mentors in adolescents' lives. The social world of adolescents, 121-139.

Chicago Style (17th ed.) Citation

Hamilton, Stephen F., and Nancy Darling. "Mentors in Adolescents' Lives." The Social World of Adolescents 1989: 121-139.

MLA (8th ed.) Citation

Hamilton, Stephen F., and Nancy Darling. "Mentors in Adolescents' Lives." The Social World of Adolescents, 1989, pp. 121-139.