Warburton, N. (1999). Philosophy: The basics (Third edition.). Routledge.
Citación estilo ChicagoWarburton, Nigel. Philosophy: The Basics. Third edition. London ; New York: Routledge, 1999.
Cita MLAWarburton, Nigel. Philosophy: The Basics. Third edition. Routledge, 1999.
Warning: These citations may not always be 100% accurate.