Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

Baggini, Julian, i Jeremy Stangroom. What Philosophers Think. London: Continuum, 2003.

Cita MLA (9th ed.)

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