E Lendell Cockrum. (1969). Laboratory exercises in zoology. London: W. B. Saunders.
シカゴスタイル引用形E Lendell Cockrum. Laboratory Exercises in Zoology. London: W. B. Saunders, 1969.
MLA引用形式E Lendell Cockrum. Laboratory Exercises in Zoology. London: W. B. Saunders, 1969.
警告: この引用は必ずしも正確ではありません.