APA (7th ed.) Citation

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 (17th ed.) Citation

Heger, 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 (8th ed.) Citation

Heger, Martin, et al. 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.