United Nations & United Nations. Advisory Committee for the Co-ordination of Information Systems. (1992). ACCIS guide to United Nations information sources on health. United Nations.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)United Nations و United Nations. Advisory Committee for the Co-ordination of Information Systems. ACCIS Guide to United Nations Information Sources on Health. New York: United Nations, 1992.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)United Nations و United Nations. Advisory Committee for the Co-ordination of Information Systems. ACCIS Guide to United Nations Information Sources on Health. United Nations, 1992.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.