APA-viite (7. p.)
ebrary, Inc, Burke, E., & Pomeranz, K. (2009). The environment and world history. University of California Press.
Chicago-viite (17. p.)
ebrary, Inc, Edmund Burke, ja Kenneth Pomeranz. The Environment and World History. Berkeley: University of California Press, 2009.
MLA-viite (9. p.)
ebrary, Inc, et al. The Environment and World History. University of California Press, 2009.
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