Gowans, C. W. (2000). Moral disagreements: Classic and contemporary readings. Routledge.
芝加哥风格引文Gowans, Christopher W. Moral Disagreements: Classic and Contemporary Readings. London ; New York: Routledge, 2000.
MLA引文Gowans, Christopher W. Moral Disagreements: Classic and Contemporary Readings. Routledge, 2000.
警告：这些引文格式不一定是100％准确.