Nelson, G., Campbell, S., & Wozniak, P. R. (2002). Beyond Earth Day: Fulfilling the promise. University of Wisconsin Press.
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Chicago Style (17th ed.) Citation
Nelson, Gaylord, Susan Campbell, and Paul R. Wozniak. Beyond Earth Day: Fulfilling the Promise. Madison: University of Wisconsin Press, 2002.
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MLA引文
Nelson, Gaylord, et al. Beyond Earth Day: Fulfilling the Promise. University of Wisconsin Press, 2002.
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警告：這些引文格式不一定是100％准確.