APA (7th ed.) Citation

Popper, K. (2002). Conjectures and Refutations: the growth of: Scientific knowledge. Routladge.

Chicago Style (17th ed.) Citation

Popper, Karl. Conjectures and Refutations: The Growth of: Scientific Knowledge. London: Routladge, 2002.

MLA (9th ed.) Citation

Popper, Karl. Conjectures and Refutations: The Growth of: Scientific Knowledge. Routladge, 2002.