Popper, K. R. (1969). Conjectures and refutations: The growth of scientific knowledge (3. ed., rev.). Routledge and Kegan Paul.
Chicago Style (17th ed.) CitationPopper, Karl R. Conjectures and Refutations: The Growth of Scientific Knowledge. 3. ed., rev. London: Routledge and Kegan Paul, 1969.
MLA (9th ed.) CitationPopper, Karl R. Conjectures and Refutations: The Growth of Scientific Knowledge. 3. ed., rev. Routledge and Kegan Paul, 1969.
Warning: These citations may not always be 100% accurate.