Cita APA (7th ed.)

Warnock, G. J. (1967). Contemporary moral philosophy. Macmillan; St. Martin's P..

Cita Chicago (17th ed.)

Warnock, G. J. Contemporary Moral Philosophy. London, Melbourne [etc.] New York: Macmillan; St. Martin's P., 1967.

Cita MLA (8th ed.)

Warnock, G. J. Contemporary Moral Philosophy. Macmillan; St. Martin's P., 1967.