APA (7th ed.) Citation

Lewis, E. (1940). A Philosophy of the christian revelation (3. ed.). Harper.

Chicago Style (17th ed.) Citation

Lewis, Edwin. A Philosophy of the Christian Revelation. 3. ed. New York: Harper, 1940.

MLA (9th ed.) Citation

Lewis, Edwin. A Philosophy of the Christian Revelation. 3. ed. Harper, 1940.

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