Butler, J. D. (1968). Four philosophies: And their practice in education and religion (3d ed.). Harper & Row.
Chicago Style (17th ed.) CitationButler, J. Donald. Four Philosophies: And Their Practice in Education and Religion. 3d ed. New York: Harper & Row, 1968.
MLA (9th ed.) CitationButler, J. Donald. Four Philosophies: And Their Practice in Education and Religion. 3d ed. Harper & Row, 1968.
Warning: These citations may not always be 100% accurate.