United Nations Educational, Scientific and Cultural Organization. (2009). The Nations United world water development report 3: Water in a changing world. UNESCO Earthscan.
Citazione stile Chigago Style (17a edizione)United Nations Educational, Scientific and Cultural Organization. The Nations United World Water Development Report 3: Water in a Changing World. London: UNESCO Earthscan, 2009.
Citatione MLA (9a ed.)United Nations Educational, Scientific and Cultural Organization. The Nations United World Water Development Report 3: Water in a Changing World. UNESCO Earthscan, 2009.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.