The encyclopedia of philosophy

MLA

Edwards, Paul. The Encyclopedia of Philosophy. Repr. New York (N.Y.): Macmillan, 1972.

APA

Edwards, P. (1972). The encyclopedia of philosophy. Repr. New York (N.Y.): Macmillan.

Chicago

Edwards, Paul, ed. The Encyclopedia of Philosophy. Repr. New York (N.Y.): Macmillan, 1972.