توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)
University (Utrecht). Department of Gay and lesbian studies. (1988). Research programme: Information presented on the occassion [sic!] of the site visit of the World Health Organisation, december 19th 1988, University of Utrecht. Interfacultaire Werkgroep Homostudies.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)
University (Utrecht). Department of Gay and lesbian studies. Research Programme: Information Presented on the Occassion [sic!] of the Site Visit of the World Health Organisation, December 19th 1988, University of Utrecht. Utrecht: Interfacultaire Werkgroep Homostudies, 1988.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)
University (Utrecht). Department of Gay and lesbian studies. Research Programme: Information Presented on the Occassion [sic!] of the Site Visit of the World Health Organisation, December 19th 1988, University of Utrecht. Interfacultaire Werkgroep Homostudies, 1988.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.