APA (7th ed.) Citation

Krupp, F., & Horn, M. (2008). Earth: The sequel : the race to reinvent energy and stop global warming. W. W. Norton & Company.

Chicago Style (17th ed.) Citation

Krupp, Fred, and Miriam Horn. Earth: The Sequel : The Race to Reinvent Energy and Stop Global Warming. New York: W. W. Norton & Company, 2008.

MLA (9th ed.) Citation

Krupp, Fred, and Miriam Horn. Earth: The Sequel : The Race to Reinvent Energy and Stop Global Warming. W. W. Norton & Company, 2008.