Gensler, H. J., Spurgin, E. W., & Swindal, J. (2004). Ethics: Contemporary readings. Routledge.
芝加哥风格引文Gensler, Harry J., Earl W. Spurgin, 与 James Swindal. Ethics: Contemporary Readings. New York: Routledge, 2004.
MLA引文Gensler, Harry J., et al. Ethics: Contemporary Readings. Routledge, 2004.
警告：这些引文格式不一定是100％准确.