Randall, J. H., Buchler, J., & Shirk, E. U. (1950). Readings in philosophy (2nd ed.). Barnes & Noble.
Cita Chicago (17th ed.)Randall, John Herman, Justus Buchler, i Evelyn Urban Shirk. Readings in Philosophy. 2nd ed. New York: Barnes & Noble, 1950.
Cita MLA (9th ed.)Randall, John Herman, et al. Readings in Philosophy. 2nd ed. Barnes & Noble, 1950.
Atenció: Aquestes cites poden no estar 100% correctes.