Herrnstein, R. J. (1994). The bell curve: Intelligence and class structure in American life. New York: Free Press.
シカゴスタイル引用形Herrnstein, Richard J. The Bell Curve: Intelligence and Class Structure in American Life. New York: Free Press, 1994.
MLA引用形式Herrnstein, Richard J. The Bell Curve: Intelligence and Class Structure in American Life. New York: Free Press, 1994.
警告: この引用は必ずしも正確ではありません.