Helm, D., & Hepburn, C. (2011). The economics and politics of climate change. Oxford University Press.
Chicagoスタイル(17版)引用形式Helm, Dieter, , Cameron Hepburn. The Economics and Politics of Climate Change. Oxford ; New York: Oxford University Press, 2011.
MLA(8版)引用形式Helm, Dieter, , Cameron Hepburn. The Economics and Politics of Climate Change. Oxford University Press, 2011.
警告: この引用は必ずしも正確ではありません.