Crisp, R. (1997). Routledge philosophy guidebook to Mill on utilitarianism. Routledge.
芝加哥风格引文Crisp, Roger. Routledge Philosophy Guidebook to Mill on Utilitarianism. London ; New York: Routledge, 1997.
MLA引文Crisp, Roger. Routledge Philosophy Guidebook to Mill on Utilitarianism. Routledge, 1997.
警告：这些引文格式不一定是100％准确.