Cita APA (7th ed.)
Edwards, P. (1967). The Encyclopedia of philosophy: Paul Edwards, ed. in chief. Macmillan.
Cita Chicago (17th ed.)
Edwards, Paul. The Encyclopedia of Philosophy: Paul Edwards, Ed. in Chief. New York, London: Macmillan, 1967.
Cita MLA (9th ed.)
Edwards, Paul. The Encyclopedia of Philosophy: Paul Edwards, Ed. in Chief. Macmillan, 1967.
Atenció: Aquestes cites poden no estar 100% correctes.