APA (7th ed.) Citation

Wilson, A. N. (1990). C. S. Lewis: A biography. Collins.

Chicago Style (17th ed.) Citation

Wilson, A. N. C. S. Lewis: A Biography. London: Collins, 1990.

MLA (8th ed.) Citation

Wilson, A. N. C. S. Lewis: A Biography. Collins, 1990.

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