Berzon, B., & Leighton, R. (1979). Positively gay: [new approaches in gay life to: family relationships, mental health, religion ...] / editors Betty Berzon ; Robert Leighton (1. Auflage.). Celestial Arts.
Chicago-referens (17:e uppl.)Berzon, Betty, och Robert Leighton. Positively Gay: [new Approaches in Gay Life to: Family Relationships, Mental Health, Religion ...] / Editors Betty Berzon ; Robert Leighton. 1. Auflage. Millbrae, Calif.: Celestial Arts, 1979.
MLA-referens (8:e uppl.)Berzon, Betty, och Robert Leighton. Positively Gay: [new Approaches in Gay Life to: Family Relationships, Mental Health, Religion ...] / Editors Betty Berzon ; Robert Leighton. 1. Auflage. Celestial Arts, 1979.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.