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.
Čikaški stil citiranja (17. izdanje)Berzon, Betty, i 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 način citiranja (8. izdanje)Berzon, Betty, i 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.
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