Goldberg, D. T. (1995). Ethical theory and social issues: Historical texts and contemporary readings (2nd ed.). Holt, Rinehart, and Winston.
芝加哥风格引文Goldberg, David Theo. Ethical Theory and Social Issues: Historical Texts and Contemporary Readings. 2nd ed. [Orlando, FL]: Holt, Rinehart, and Winston, 1995.
MLA引文Goldberg, David Theo. Ethical Theory and Social Issues: Historical Texts and Contemporary Readings. 2nd ed. Holt, Rinehart, and Winston, 1995.
警告:这些引文格式不一定是100%准确.