APA (7e ed.) Bronvermelding
ebrary, Inc, Croitoru, L., & Sarraf, M. (2010). The cost of environmental degradation: Case studies from the Middle East and North Africa. World Bank.
Chicago (17e ed.) Bronvermelding
ebrary, Inc, Lelia Croitoru, en Maria Sarraf. The Cost of Environmental Degradation: Case Studies from the Middle East and North Africa. Washington, D.C.: World Bank, 2010.
MLA (9e ed.) Bronvermelding
ebrary, Inc, et al. The Cost of Environmental Degradation: Case Studies from the Middle East and North Africa. World Bank, 2010.
Let op: Deze citaties zijn niet altijd 100% accuraat.