APA Edition Citation

Popper, K. R. (1972). The logic of scientific discovery (6th impression revised.). Hutchinson.

Chicago Edition Citation

Popper, Karl R. The Logic of Scientific Discovery. 6th impression revised. London: Hutchinson, 1972.

MLA Edition Citation

Popper, Karl R. The Logic of Scientific Discovery. 6th impression revised. Hutchinson, 1972.

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