Randall, J. H., Jr, Buchler, J., & Shirk, E. (1972). Readings in philosophy (Third edition.). Barnes & Noble Books.
Cita Chicago (17th ed.)Randall, John Herman, Jr, Justus Buchler, i Evelyn Shirk. Readings in Philosophy. Third edition. New York: Barnes & Noble Books, 1972.
Cita MLA (9th ed.)Randall, John Herman, Jr, et al. Readings in Philosophy. Third edition. Barnes & Noble Books, 1972.
Atenció: Aquestes cites poden no estar 100% correctes.