Heger, M., Wheeler, D., Zens, G., & Meisner, C. (2019). Motor Vehicle Density and Air Pollution in Greater Cairo: Fuel Subsidy Removal and Metro Line Extension and Their Effect on Congestion and Pollution. World Bank, Washington, DC.
Chicago Style CitationHeger, Martin, David Wheeler, Gregor Zens, and Craig Meisner. Motor Vehicle Density and Air Pollution in Greater Cairo: Fuel Subsidy Removal and Metro Line Extension and Their Effect On Congestion and Pollution. World Bank, Washington, DC, 2019.
MLA CitationHeger, Martin, David Wheeler, Gregor Zens, and Craig Meisner. Motor Vehicle Density and Air Pollution in Greater Cairo: Fuel Subsidy Removal and Metro Line Extension and Their Effect On Congestion and Pollution. World Bank, Washington, DC, 2019.