ebrary, Inc, Workshop on Economics and Ethics, & Groenewegen, P. D. (1996). Economics and ethics? Routledge.
芝加哥风格引文ebrary, Inc, Workshop on Economics and Ethics, 与 Peter D. Groenewegen. Economics and Ethics? London ; New York: Routledge, 1996.
MLA引文ebrary, Inc, et al. Economics and Ethics? Routledge, 1996.
警告：这些引文格式不一定是100％准确.