APA (7th ed.) Citation

(2012). The need for congestion pricing in Medellin: An economic perspective.

Chicago Style (17th ed.) Citation

The Need for Congestion Pricing in Medellin: An Economic Perspective. 2012.

MLA (8th ed.) Citation

The Need for Congestion Pricing in Medellin: An Economic Perspective. 2012.

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