APA-referens (7:e uppl.)

Perrone, P. A., Ryan, T. A., & Zeran, F. R. (1970). Guidance and the emerging adolescent. International Textbook.

Chicago-referens (17:e uppl.)

Perrone, Philip A., T. Antoinette Ryan, och Franklin R. Zeran. Guidance and the Emerging Adolescent. Scranton, Pa: International Textbook, 1970.

MLA-referens (9:e uppl.)

Perrone, Philip A., et al. Guidance and the Emerging Adolescent. International Textbook, 1970.