APA (7. basım) Alıntı

Popper, K. R. (1959). The Logic of scinetific discivery. Science Editions.

Chicago Style (17. basım) Atıf

Popper, Karl Raimund. The Logic of Scinetific Discivery. New York: Science Editions, 1959.

MLA (9th ed.) Atıf

Popper, Karl Raimund. The Logic of Scinetific Discivery. Science Editions, 1959.