Fogelin, R. J. (2001). Berkeley and the Principles of human knowledge (1. publ.). Routledge.
芝加哥风格引文Fogelin, Robert J. Berkeley and the Principles of Human Knowledge. 1. publ. London [u.a.]: Routledge, 2001.
MLA引文Fogelin, Robert J. Berkeley and the Principles of Human Knowledge. 1. publ. Routledge, 2001.
警告：这些引文格式不一定是100％准确.