Lua APA (7ú heag.)
Helm, D. (2012). The carbon crunch: How we're getting climate change wrong--and how to fix it. Yale University Press.
Lua i Stíl Chicago (17ú heag.)
Helm, Dieter. The Carbon Crunch: How We're Getting Climate Change Wrong--and How to Fix It. New Haven ; London: Yale University Press, 2012.
Lua MLA (9ú heag.)
Helm, Dieter. The Carbon Crunch: How We're Getting Climate Change Wrong--and How to Fix It. Yale University Press, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.