Cita APA (7th ed.)
International Transport Forum, Transport Research Centre, & ProQuest (Firm). (2008). The cost and effectiveness of policies to reduce vehicle emissions. OECD/ITF.
Cita Chicago (17th ed.)
International Transport Forum, Transport Research Centre, i ProQuest (Firm). The Cost and Effectiveness of Policies to Reduce Vehicle Emissions. Paris: OECD/ITF, 2008.
Cita MLA (9th ed.)
International Transport Forum, et al. The Cost and Effectiveness of Policies to Reduce Vehicle Emissions. OECD/ITF, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.