Friedrichs, J. (2013). The future is not what it used to be: Climate change and energy scarcity. MIT Press.
芝加哥风格引文Friedrichs, Jörg. The Future Is Not What It Used to Be: Climate Change and Energy Scarcity. Cambridge, Mass.: MIT Press, 2013.
MLA引文Friedrichs, Jörg. The Future Is Not What It Used to Be: Climate Change and Energy Scarcity. MIT Press, 2013.
警告：这些引文格式不一定是100％准确.