APA (7. basım) Alıntı

Popper, K. R. (2002). The logic of scientific discovery. New York.

Chicago Style (17. basım) Atıf

Popper, Karl R. The Logic of Scientific Discovery. London: New York, 2002.

MLA (9th ed.) Atıf

Popper, Karl R. The Logic of Scientific Discovery. New York, 2002.