United Nations Human Settlements Programme. (2011). Cities and climate change: Global report on human settlements 2011. UN-Habitat Earthscan.
Citazione stile Chigago Style (17a edizione)United Nations Human Settlements Programme. Cities and Climate Change: Global Report on Human Settlements 2011. Nairobi, Kenya: UN-Habitat Earthscan, 2011.
Citatione MLA (9a ed.)United Nations Human Settlements Programme. Cities and Climate Change: Global Report on Human Settlements 2011. UN-Habitat Earthscan, 2011.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.