Adler, M. J., & Cain, S. Ethics: The study of moral values.
芝加哥风格引文Adler, Mortimer J., 与 Seymour Cain. Ethics: The Study of Moral Values.
MLA引文Adler, Mortimer J., 与 Seymour Cain. Ethics: The Study of Moral Values.
警告：这些引文格式不一定是100％准确.
APA引文