Thomson, A. (1999). Critical reasoning in ethics: A practical introduction. Routledge.
芝加哥风格引文Thomson, Anne. Critical Reasoning in Ethics: A Practical Introduction. London ; New York: Routledge, 1999.
MLA引文Thomson, Anne. Critical Reasoning in Ethics: A Practical Introduction. Routledge, 1999.
警告：这些引文格式不一定是100％准确.