Cita APA (7th ed.)
McNerney, G., & Cheek, M. (2012). Clean energy nation: Freeing America from the tyranny of fossil fuels. AMACOM.
Cita Chicago (17th ed.)
McNerney, Gerald, i Martin Cheek. Clean Energy Nation: Freeing America from the Tyranny of Fossil Fuels. New York: AMACOM, 2012.
Cita MLA (9th ed.)
McNerney, Gerald, i Martin Cheek. Clean Energy Nation: Freeing America from the Tyranny of Fossil Fuels. AMACOM, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.