Cita APA (7a ed.)

International Transport Forum. (2008). The cost and effectiveness of policies to reduce vehicle emissions. OECD/ITF.

Cita Chicago Style (17a ed.)

International Transport Forum. The Cost and Effectiveness of Policies to Reduce Vehicle Emissions. Paris: OECD/ITF, 2008.

Cita MLA (9a ed.)

International Transport Forum. The Cost and Effectiveness of Policies to Reduce Vehicle Emissions. OECD/ITF, 2008.