Dyfyniad APA

Duer, H., Rosenhagen, C., & Ritnagel, O. (2011). A comparative analysis of taxes and CO2 emissions from passenger cars in the Nordic countries. Nordic Council of Ministers.

Dyfyniad Arddull Chicago

Duer, Henrik, Camilla Rosenhagen, and Ovre Ritnagel. A Comparative Analysis of Taxes and CO2 Emissions from Passenger Cars in the Nordic Countries. Copenhagen: Nordic Council of Ministers, 2011.

Dyfyniad MLA

Duer, Henrik, et al. A Comparative Analysis of Taxes and CO2 Emissions from Passenger Cars in the Nordic Countries. Nordic Council of Ministers, 2011.

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