APA (7th ed.) Citation

Lewis, C. I. (1956). Mind and the world-order: Outline of a theory of knowledge. Dover.

Chicago Style (17th ed.) Citation

Lewis, Clarence Irving. Mind and the World-order: Outline of a Theory of Knowledge. New York: Dover, 1956.

MLA (9th ed.) Citation

Lewis, Clarence Irving. Mind and the World-order: Outline of a Theory of Knowledge. Dover, 1956.