Nyffeler, M., & Birkhofer, K. (2017). An estimated 400–800 million tons of prey are annually killed by the global spider community. Naturwissenschaften.
シカゴスタイル引用形Nyffeler, Martin, , Klaus Birkhofer. "An Estimated 400–800 Million Tons of Prey Are Annually Killed By the Global Spider Community." Naturwissenschaften 2017.
MLA引用形式Nyffeler, Martin, , Klaus Birkhofer. "An Estimated 400–800 Million Tons of Prey Are Annually Killed By the Global Spider Community." Naturwissenschaften 2017.
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