Williams, B. A. O. (1993). Morality: An introduction to ethics (Canto ed.). Cambridge University Press.
Chicagoスタイル(17版)引用形式Williams, Bernard Arthur Owen. Morality: An Introduction to Ethics. Canto ed. Cambridge ; New York: Cambridge University Press, 1993.
MLA(8版)引用形式Williams, Bernard Arthur Owen. Morality: An Introduction to Ethics. Canto ed. Cambridge University Press, 1993.
警告: この引用は必ずしも正確ではありません.