APA (7th ed.) Citation

Parry, I. W. H., & Timilsina, G. R. (2012). Pricing Externalities from Passenger Transportation in Mexico City.

Chicago Style (17th ed.) Citation

Parry, Ian W. H., and Govinda R. Timilsina. Pricing Externalities from Passenger Transportation in Mexico City. 2012.

MLA (8th ed.) Citation

Parry, Ian W. H., and Govinda R. Timilsina. Pricing Externalities from Passenger Transportation in Mexico City. 2012.

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