ebrary, Inc. (1997). The Role of chromium in animal nutrition. National Academies Press.
Chicagoスタイル(17版)引用形式ebrary, Inc. The Role of Chromium in Animal Nutrition. Washington, D.C.: National Academies Press, 1997.
MLA(9版)引用形式ebrary, Inc. The Role of Chromium in Animal Nutrition. National Academies Press, 1997.
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