APA
World Bank, . (1996). Livable cities for the 21st century. Washington, DC: World Bank.
Chicago
World Bank, . 1996. Livable cities for the 21st century. Washington, DC: World Bank.
Harvard
World Bank, . (1996). Livable cities for the 21st century. Washington, DC: World Bank.
MLA
World Bank, . Livable cities for the 21st century. Washington, DC: World Bank. 1996.