Kraus, D., & Perkins, O. E. (1974). Concepts in modern biology. Cambridge Book.
Chicagoスタイル(17版)引用形式Kraus, David, , Otho E. Perkins. Concepts in Modern Biology. New York: Cambridge Book, 1974.
MLA(9版)引用形式Kraus, David, , Otho E. Perkins. Concepts in Modern Biology. Cambridge Book, 1974.
警告: この引用は必ずしも正確ではありません.