Union of Concerned Scientists, ebrary, Inc, & Shulman, S. (2012). Cooler smarter: Practical steps for low-carbon living : expert advice from the Union of Concerned Scientists. Island Press.
Citace podle Chicago (17th ed.)Union of Concerned Scientists, Inc ebrary, a Seth Shulman. Cooler Smarter: Practical Steps for Low-carbon Living : Expert Advice from the Union of Concerned Scientists. Washington, D.C.: Island Press, 2012.
Citace podle MLA (9th ed.)Union of Concerned Scientists, et al. Cooler Smarter: Practical Steps for Low-carbon Living : Expert Advice from the Union of Concerned Scientists. Island Press, 2012.
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