ebrary, Inc, Burke, E., & Pomeranz, K. (2009). The environment and world history. University of California Press.
芝加哥风格引文ebrary, Inc, Edmund Burke, 与 Kenneth Pomeranz. The Environment and World History. Berkeley: University of California Press, 2009.
MLA引文ebrary, Inc, et al. The Environment and World History. University of California Press, 2009.
警告：这些引文格式不一定是100％准确.