APA引文

Fisher, A. (2011). Metaethics: An introduction. Acumen Pub..

芝加哥风格引文

Fisher, Andrew. Metaethics: An Introduction. Durham: Acumen Pub., 2011.

MLA引文

Fisher, Andrew. Metaethics: An Introduction. Acumen Pub., 2011.

警告:这些引文格式不一定是100%准确.