Macdougall, J. D. (1996). A short story of planet earth: Mountains, mammals, fire, and ice. New York: John Wiley.
シカゴスタイル引用形Macdougall, J. D. A Short Story of Planet Earth: Mountains, Mammals, Fire, and Ice. New York: John Wiley, 1996.
MLA引用形式Macdougall, J. D. A Short Story of Planet Earth: Mountains, Mammals, Fire, and Ice. New York: John Wiley, 1996.
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