Lua APA (7ú heag.)
ebrary, Inc, Helm, D., & Hepburn, C. (2009). The economics and politics of climate change. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, Dieter Helm, agus Cameron Hepburn. The Economics and Politics of Climate Change. Oxford ; New York: Oxford University Press, 2009.
Lua MLA (9ú heag.)
ebrary, Inc, et al. The Economics and Politics of Climate Change. Oxford University Press, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.