APA

Paul E., . (1989). The Adoption directory: the most comprehensive guide to family-building options, including state statutes on adoption, public and private adoption agencies, adoption exchanges, foreign requirements and adoption agencies, independent adoption services, foster parenting, biological alternatives, and support groups. Detroit: Gale Research.

Chicago

Paul Ellen, . 1989. The Adoption directory: the most comprehensive guide to family-building options, including state statutes on adoption, public and private adoption agencies, adoption exchanges, foreign requirements and adoption agencies, independent adoption services, foster parenting, biological alternatives, and support groups. Detroit: Gale Research.

Harvard

Paul E., . (1989). The Adoption directory: the most comprehensive guide to family-building options, including state statutes on adoption, public and private adoption agencies, adoption exchanges, foreign requirements and adoption agencies, independent adoption services, foster parenting, biological alternatives, and support groups. Detroit: Gale Research.

MLA

Paul Ellen, . The Adoption directory: the most comprehensive guide to family-building options, including state statutes on adoption, public and private adoption agencies, adoption exchanges, foreign requirements and adoption agencies, independent adoption services, foster parenting, biological alternatives, and support groups. Detroit: Gale Research. 1989.