O'Hear, A. (1980). Karl Popper. Routledge & Kegan Paul.
Chicago Style (17th ed.) CitationO'Hear, Anthony. Karl Popper. London: Routledge & Kegan Paul, 1980.
MLA引文O'Hear, Anthony. Karl Popper. Routledge & Kegan Paul, 1980.
警告:這些引文格式不一定是100%准確.
O'Hear, A. (1980). Karl Popper. Routledge & Kegan Paul.
Chicago Style (17th ed.) CitationO'Hear, Anthony. Karl Popper. London: Routledge & Kegan Paul, 1980.
MLA引文O'Hear, Anthony. Karl Popper. Routledge & Kegan Paul, 1980.