توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Mann, H. T., & Williamson, D. (1976). Water treatment and sanitation: A handbook of simple methods for rural areas in developing countries (Revised ed.). Intermediate Technology Publications.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Mann, H. T., و D. Williamson. Water Treatment and Sanitation: A Handbook of Simple Methods for Rural Areas in Developing Countries. Revised ed. London: Intermediate Technology Publications, 1976.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Mann, H. T., و D. Williamson. Water Treatment and Sanitation: A Handbook of Simple Methods for Rural Areas in Developing Countries. Revised ed. Intermediate Technology Publications, 1976.