Asian Development Bank. (2012). Green cities. Asian Development Bank.
Citazione stile Chigago Style (17a edizione)Asian Development Bank. Green Cities. Mandaluyong, Philippines: Asian Development Bank, 2012.
Citatione MLA (9a ed.)Asian Development Bank. Green Cities. Asian Development Bank, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.