APA
Bradley D., Harpham T & Cairncross S. (1991). A Review Of Environmental Health Impacts In Developing Country Cities. Washigton: World Bank.
Chicago
Bradley D, Harpham T and Cairncross S. 1991. A Review Of Environmental Health Impacts In Developing Country Cities. Washigton: World Bank.
Harvard
Bradley D., Harpham T and Cairncross S. (1991). A Review Of Environmental Health Impacts In Developing Country Cities. Washigton: World Bank.
MLA
Bradley D, Harpham T and Cairncross S. A Review Of Environmental Health Impacts In Developing Country Cities. Washigton: World Bank. 1991.