APA (7th ed.) Citation

Lewis, S. (2005). It can't happen here. Signet Classics.

Chicago Style (17th ed.) Citation

Lewis, Sinclair. It Can't Happen Here. New York: Signet Classics, 2005.

MLA (9th ed.) Citation

Lewis, Sinclair. It Can't Happen Here. Signet Classics, 2005.

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