Cita APA (7a ed.)

Warburton, N. (1995). Philosophy: The basics (2nd ed.). Routledge.

Cita Chicago Style (17a ed.)

Warburton, Nigel. Philosophy: The Basics. 2nd ed. London: Routledge, 1995.

Cita MLA (9a ed.)

Warburton, Nigel. Philosophy: The Basics. 2nd ed. Routledge, 1995.