World health Organization UNICEF. (2000). Global water supply and sanitation assessment 2000 report. World HealthOrganization.
Цитирование в стиле Чикаго (17-е изд.)World health Organization UNICEF. Global Water Supply and Sanitation Assessment 2000 Report. United States of America: World HealthOrganization, 2000.
Цитирование MLA (8-е изд.)World health Organization UNICEF. Global Water Supply and Sanitation Assessment 2000 Report. World HealthOrganization, 2000.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.