Cita APA (7a ed.)

Fieser, J., & Lillegard, N. (2002). A historical introduction to philosophy: Texts and interactive guides. Oxford University Press.

Cita Chicago Style (17a ed.)

Fieser, James, y Norman Lillegard. A Historical Introduction to Philosophy: Texts and Interactive Guides. New York: Oxford University Press, 2002.

Cita MLA (8a ed.)

Fieser, James, y Norman Lillegard. A Historical Introduction to Philosophy: Texts and Interactive Guides. Oxford University Press, 2002.