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.
芝加哥风格引文Duer, Henrik, Camilla Rosenhagen, 与 Ovre Ritnagel. A Comparative Analysis of Taxes and CO2 Emissions from Passenger Cars in the Nordic Countries. Copenhagen: Nordic Council of Ministers, 2011.
MLA引文Duer, Henrik, et al. A Comparative Analysis of Taxes and CO2 Emissions from Passenger Cars in the Nordic Countries. Nordic Council of Ministers, 2011.
警告：这些引文格式不一定是100％准确.