APA (7th ed.) Citation

Lewis, C. S. (1958). The pilgrim's regress: An allegorical apology for Christianity, reason, and romanticism. Eerdmans.

Chicago Style (17th ed.) Citation

Lewis, C. S. The Pilgrim's Regress: An Allegorical Apology for Christianity, Reason, and Romanticism. Grand Rapids: Eerdmans, 1958.

MLA (9th ed.) Citation

Lewis, C. S. The Pilgrim's Regress: An Allegorical Apology for Christianity, Reason, and Romanticism. Eerdmans, 1958.

Warning: These citations may not always be 100% accurate.