World Health Organization, UNICEF, & WHO/UNICEF Joint Water Supply and Sanitation Monitoring Programme. (2010). Progress on sanitation and drinking water: 2010 update. World Health Organization UNICEF.
Цитирование в стиле Чикаго (17-е изд.)World Health Organization, UNICEF, и WHO/UNICEF Joint Water Supply and Sanitation Monitoring Programme. Progress on Sanitation and Drinking Water: 2010 Update. Geneva, New York: World Health Organization UNICEF, 2010.
Цитирование MLA (9-е изд.)World Health Organization, et al. Progress on Sanitation and Drinking Water: 2010 Update. World Health Organization UNICEF, 2010.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.