APA (7th ed.) Citation

Popper, K. R. Conjectures and refutations: The growth of scientific knowledge (5th. edition.).

Chicago Style (17th ed.) Citation

Popper, Karl R. Conjectures and Refutations: The Growth of Scientific Knowledge. 5th. edition. 1974.

MLA (9th ed.) Citation

Popper, Karl R. Conjectures and Refutations: The Growth of Scientific Knowledge. 5th. edition.

Warning: These citations may not always be 100% accurate.