Gore, A. (2013). The future: Six drivers of global change. Random House.
Cita Chicago Style (17a ed.)Gore, Albert. The Future: Six Drivers of Global Change. New York: Random House, 2013.
Cita MLA (9a ed.)Gore, Albert. The Future: Six Drivers of Global Change. Random House, 2013.
Precaución: Estas citas no son 100% exactas.