(2003). Water for people. Water for life: The United Nations World Water Development Report.
Citazione stile Chigago Style (17a edizione)Water for People. Water for Life: The United Nations World Water Development Report. 2003.
Citatione MLA (9a ed.)Water for People. Water for Life: The United Nations World Water Development Report. 2003.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.