International Bank for Reconstruction and Development. Environment Department. (1991). Environmental assessment sourcebook. World Bank.
Citazione stile Chigago Style (17a edizione)International Bank for Reconstruction and Development. Environment Department. Environmental Assessment Sourcebook. Washington: World Bank, 1991.
Citatione MLA (9a ed.)International Bank for Reconstruction and Development. Environment Department. Environmental Assessment Sourcebook. World Bank, 1991.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.