World Bank. (2009). The World Bank Annual Report 2009: Year in Review. World Bank.
Citazione stile Chigago Style (17a edizione)World Bank. The World Bank Annual Report 2009: Year in Review. Washington: World Bank, 2009.
Citatione MLA (9a ed.)World Bank. The World Bank Annual Report 2009: Year in Review. World Bank, 2009.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.