Ellis, B. G. (1980). Drug abuse from the family perspective: Coping is a family affair. DHHS publication.
Cita Chicago Style (17a ed.)Ellis, Barbara G. "Drug Abuse from the Family Perspective: Coping Is a Family Affair." DHHS Publication 1980.
Cita MLA (9a ed.)Ellis, Barbara G. "Drug Abuse from the Family Perspective: Coping Is a Family Affair." DHHS Publication, 1980.
Precaución: Estas citas no son 100% exactas.