APA (7e ed.) Bronvermelding
World Bank & ebrary, Inc. (2008). Environmental sustainability: An evaluation of World Bank Group support. World Bank.
Chicago (17e ed.) Bronvermelding
World Bank en Inc ebrary. Environmental Sustainability: An Evaluation of World Bank Group Support. Washington, DC: World Bank, 2008.
MLA (9e ed.) Bronvermelding
World Bank en Inc ebrary. Environmental Sustainability: An Evaluation of World Bank Group Support. World Bank, 2008.
Let op: Deze citaties zijn niet altijd 100% accuraat.