Cita APA (7a ed.)

Baggini, J., & Stangroom, J. (2003). What philosophers think. Continuum.

Cita Chicago Style (17a ed.)

Baggini, Julian, y Jeremy Stangroom. What Philosophers Think. London ; New York: Continuum, 2003.

Cita MLA (9a ed.)

Baggini, Julian, y Jeremy Stangroom. What Philosophers Think. Continuum, 2003.