Brown, P. (1996). Global warming: Can civilization survive? Blandford.
Cita Chicago Style (17a ed.)Brown, Paul. Global Warming: Can Civilization Survive? London: Blandford, 1996.
Cita MLA (9a ed.)Brown, Paul. Global Warming: Can Civilization Survive? Blandford, 1996.
Precaución: Estas citas no son 100% exactas.