Citação norma APA
European Conference of Ministers of Transport. Economic Research Centre. (2007). Cutting transport CO2 emissions: What progress? OECD.
Citação norma Chicago
European Conference of Ministers of Transport. Economic Research Centre. Cutting Transport CO2 Emissions: What Progress? Paris: OECD, 2007.
Citação norma MLA
European Conference of Ministers of Transport. Economic Research Centre. Cutting Transport CO2 Emissions: What Progress? OECD, 2007.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.