APA Edition Citation

Karl R. Popper. (1997). The logic of scientific discovery. Routledge.

Chicago Edition Citation

Karl R. Popper. The Logic of Scientific Discovery. London: Routledge, 1997.

MLA Edition Citation

Karl R. Popper. The Logic of Scientific Discovery. Routledge, 1997.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.