APA (7th ed.) Citation
Lewis, C. S. (1952). Mere Christianity: A revised and amplified edition with a new introduction....... Fontana Books.
Chicago Style (17th ed.) Citation
Lewis, C. S. Mere Christianity: A Revised and Amplified Edition with a New Introduction....... Great Britain: Fontana Books, 1952.
MLA (9th ed.) Citation
Lewis, C. S. Mere Christianity: A Revised and Amplified Edition with a New Introduction....... Fontana Books, 1952.
Warning: These citations may not always be 100% accurate.