Cita APA (7a ed.)

O'Hear, A. (2004). Karl Popper: Critical assessments of leading philosophers. Routledge.

Cita Chicago Style (17a ed.)

O'Hear, Anthony. Karl Popper: Critical Assessments of Leading Philosophers. London ; New York: Routledge, 2004.

Cita MLA (9a ed.)

O'Hear, Anthony. Karl Popper: Critical Assessments of Leading Philosophers. Routledge, 2004.