Johnson, C. E. (1968). Social and natural biology. East-West press.
シカゴスタイル引用形Johnson, Cecil E. Social and Natural Biology. New Delhi: East-West press, 1968.
MLA引用形式Johnson, Cecil E. Social and Natural Biology. East-West press, 1968.
警告: この引用は必ずしも正確ではありません.