Stidworthy, J. (1997). Macmillan Encyclopedia of Science 5: Plants and Animals. Macmillan Reference.
シカゴスタイル引用形Stidworthy, John. Macmillan Encyclopedia of Science 5: Plants and Animals. Macmillan Reference, 1997.
MLA引用形式Stidworthy, John. Macmillan Encyclopedia of Science 5: Plants and Animals. Macmillan Reference, 1997.
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