International Bank for Reconstruction and Development. Environment Department. (1991). Environmental assessment sourcebook. World Bank.
Chicago Style (17. basım) AtıfInternational Bank for Reconstruction and Development. Environment Department. Environmental Assessment Sourcebook. Washington: World Bank, 1991.
MLA (9th ed.) AtıfInternational Bank for Reconstruction and Development. Environment Department. Environmental Assessment Sourcebook. World Bank, 1991.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..