APA (7th ed.) Citation

Lewis, C. S. (1965). Screwtape proposes a toast and other pieces. Collins.

Chicago Style (17th ed.) Citation

Lewis, C. S. Screwtape Proposes a Toast and Other Pieces. London ; Glasgow: Collins, 1965.

MLA (9th ed.) Citation

Lewis, C. S. Screwtape Proposes a Toast and Other Pieces. Collins, 1965.

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