European AIDS Clinical Society & European Conference on Clinical Aspects and Treatment of HIV-Infection. (1997). Abstract book: Under the auspices of the European AIDS Clinical Society. European AIDS Clinical Society.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)European AIDS Clinical Society و European Conference on Clinical Aspects and Treatment of HIV-Infection. Abstract Book: Under the Auspices of the European AIDS Clinical Society. European AIDS Clinical Society, 1997.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)European AIDS Clinical Society و European Conference on Clinical Aspects and Treatment of HIV-Infection. Abstract Book: Under the Auspices of the European AIDS Clinical Society. European AIDS Clinical Society, 1997.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.