Sperling, D., & Gordon, D. (2009). Two billion cars: Driving toward sustainability. Oxford ; New York: Oxford University Press.
Chicago Style CitationSperling, Daniel., and Deborah Gordon. Two Billion Cars: Driving Toward Sustainability. Oxford ; New York: Oxford University Press, 2009.
MLA CitationSperling, Daniel., and Deborah Gordon. Two Billion Cars: Driving Toward Sustainability. Oxford ; New York: Oxford University Press, 2009.
Warning: These citations may not always be 100% accurate.