APA (7th ed.) Citation

Marsden, G. M. (2016). C.S. Lewis's Mere Christianity: A biography. Princeton University Press.

Chicago Style (17th ed.) Citation

Marsden, George M. C.S. Lewis's Mere Christianity: A Biography. Princeton, New Jersey: Princeton University Press, 2016.

MLA (9th ed.) Citation

Marsden, George M. C.S. Lewis's Mere Christianity: A Biography. Princeton University Press, 2016.