APA (7th ed.) Citation

Lewis, C. S. (1952). Mere Christianity: A rev. and enl. ed. with a new introd., of the 3 books The case for Christianity, Christian behaviour, and Beyond personality (27. impr.). Macmillan.

Chicago Style (17th ed.) Citation

Lewis, C. S. Mere Christianity: A Rev. and Enl. Ed. with a New Introd., of the 3 Books The Case for Christianity, Christian Behaviour, and Beyond Personality. 27. impr. New York: Macmillan, 1952.

MLA (9th ed.) Citation

Lewis, C. S. Mere Christianity: A Rev. and Enl. Ed. with a New Introd., of the 3 Books The Case for Christianity, Christian Behaviour, and Beyond Personality. 27. impr. Macmillan, 1952.