McKell, C. M., & Youngner, V. B. (1972). Biology and Utilization of grasses. Academic press.
シカゴスタイル引用形McKell, C M., , V B. Youngner. Biology and Utilization of Grasses. Newyork: Academic press, 1972.
MLA引用形式McKell, C M., , V B. Youngner. Biology and Utilization of Grasses. Academic press, 1972.
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