Cita APA (7th ed.)

(1986). Introduction to philosophy: Classical and contemporary reading. 0. U. Pr..

Cita Chicago (17th ed.)

Introduction to Philosophy: Classical and Contemporary Reading. Oxford: 0. U. Pr., 1986.

Cita MLA (9th ed.)

Introduction to Philosophy: Classical and Contemporary Reading. 0. U. Pr., 1986.