APA引文

Santos, G. (2008). The London congestion charging. Brookings Institution Press.

Chicago Style (17th ed.) Citation

Santos, G. The London Congestion Charging. Brookings Institution Press, 2008.

MLA引文

Santos, G. The London Congestion Charging. Brookings Institution Press, 2008.

警告：這些引文格式不一定是100％准確.