Gomes, C. M., & Boesch, C. (2009). Wild Chimpanzees Exchange Meat for Sex on a Long-Term Basis. Public Library of Science.
シカゴスタイル引用形Gomes, Cristina M., , Christophe Boesch. Wild Chimpanzees Exchange Meat for Sex On a Long-Term Basis. Public Library of Science, 2009.
MLA引用形式Gomes, Cristina M., , Christophe Boesch. Wild Chimpanzees Exchange Meat for Sex On a Long-Term Basis. Public Library of Science, 2009.
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