Cita APA

(2001). BreatHing clean: Considering the switch to natural gas buses. Washington, D.C.: The World Bank.

Citación estilo Chicago

BreatHing Clean: Considering the Switch to Natural Gas Buses. Washington, D.C.: The World Bank, 2001.

Cita MLA

BreatHing Clean: Considering the Switch to Natural Gas Buses. Washington, D.C.: The World Bank, 2001.

Precaución: Estas citas no son 100% exactas.