Cita APA (7th ed.)

RAPHAEL, D. (1984). Moral philosophy. O.U.Pr.

Cita Chicago (17th ed.)

RAPHAEL, D.D. Moral Philosophy. Oxford: O.U.Pr, 1984.

Cita MLA (9th ed.)

RAPHAEL, D.D. Moral Philosophy. O.U.Pr, 1984.