Cita APA

O'Hear, A. (1980). Karl Popper. Routledge & K. Paul.

Citación estilo Chicago

O'Hear, Anthony. Karl Popper. London: Routledge & K. Paul, 1980.

Cita MLA

O'Hear, Anthony. Karl Popper. Routledge & K. Paul, 1980.

Warning: These citations may not always be 100% accurate.