Ellis, B. G. (1980). Drug abuse from the family perspective: Coping is a family affair. DHHS publication.
Chicago-Zitierstil (17. Ausg.)Ellis, Barbara G. "Drug Abuse from the Family Perspective: Coping Is a Family Affair." DHHS Publication 1980.
MLA-Zitierstil (9. Ausg.)Ellis, Barbara G. "Drug Abuse from the Family Perspective: Coping Is a Family Affair." DHHS Publication, 1980.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.