APA Citatie

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

Chicago Style citaat

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

MLA citatie

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

Let op: Deze citaties zijn niet altijd 100% accuraat.