Cita APA

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

Chicago Style Citation

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

Cita MLA

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

Atenció: Aquestes cites poden no estar 100% correctes.