APA-Zitierstil (7. Ausg.)

(2007). Friends, lovers, and groups: Key relationships in adolescence. J. Wiley & Sons.

Chicago-Zitierstil (17. Ausg.)

Friends, Lovers, and Groups: Key Relationships in Adolescence. Chichester, West Sussex, England: J. Wiley & Sons, 2007.

MLA-Zitierstil (9. Ausg.)

Friends, Lovers, and Groups: Key Relationships in Adolescence. J. Wiley & Sons, 2007.