APA (7th ed.) Citation

Quddus, M., Bell, M. G., Schmocker, J., & Fonzone, A. (2007). The impact of the congestion charge on the retail business in London: An econometric analysis.

Chicago Style (17th ed.) Citation

Quddus, Mohammed, Michael G.H Bell, Jan-Dirk Schmocker, and Achille Fonzone. The Impact of the Congestion Charge on the Retail Business in London: An Econometric Analysis. 2007.

MLA (9th ed.) Citation

Quddus, Mohammed, et al. The Impact of the Congestion Charge on the Retail Business in London: An Econometric Analysis. 2007.

Warning: These citations may not always be 100% accurate.