APA-ийн эшлэл(7 дахь хэвлэлт)

Helm, D. (2012). The carbon crunch: How we're getting climate change wrong--and how to fix it. Yale University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Helm, Dieter. The Carbon Crunch: How We're Getting Climate Change Wrong--and How to Fix It. New Haven ; London: Yale University Press, 2012.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Helm, Dieter. The Carbon Crunch: How We're Getting Climate Change Wrong--and How to Fix It. Yale University Press, 2012.