APA (7e ed.) Bronvermelding

ebrary, Inc, Jacobsen, M., Webster, M., & Vairavamoorthy, K. (2013). The future of water in African cities: Why waste water? World Bank.

Chicago (17e ed.) Bronvermelding

ebrary, Inc, Michael Jacobsen, Michael Webster, en Kalanithy Vairavamoorthy. The Future of Water in African Cities: Why Waste Water? Washington, D.C.: World Bank, 2013.

MLA (9e ed.) Bronvermelding

ebrary, Inc, et al. The Future of Water in African Cities: Why Waste Water? World Bank, 2013.