Popper, K. R. (1972). The logic of scientific discovery (6th impression revised.). Hutchinson.
Chicago Edition CitationPopper, Karl R. The Logic of Scientific Discovery. 6th impression revised. London: Hutchinson, 1972.
MLA Edition CitationPopper, Karl R. The Logic of Scientific Discovery. 6th impression revised. Hutchinson, 1972.
Warning: These citations may not always be 100% accurate.