APA način citiranja

Popper, K. R. (2002). Conjectures and refutations: The growth of scientific knowledge. New York: Routledge.

Čikaški stil citiranja

Popper, Karl R. Conjectures and Refutations: The Growth of Scientific Knowledge. New York: Routledge, 2002.

MLA način citiranja

Popper, Karl R. Conjectures and Refutations: The Growth of Scientific Knowledge. New York: Routledge, 2002.

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