Coyle, E. D., & Simmons, R. A. (2014). Understanding the Global Energy Crisis. Purdue University Press.
Chicago Style (17th ed.) CitationCoyle, Eugene D., and Richard A. Simmons. Understanding the Global Energy Crisis. West Lafayette: Purdue University Press, 2014.
MLA (9th ed.) CitationCoyle, Eugene D., and Richard A. Simmons. Understanding the Global Energy Crisis. Purdue University Press, 2014.
Warning: These citations may not always be 100% accurate.