APA (7th ed.) Citation

Du Bos, C. (1940). What is literature? Sheed & Ward.

Chicago Style (17th ed.) Citation

Du Bos, Charles. What Is Literature? New York: Sheed & Ward, 1940.

MLA (9th ed.) Citation

Du Bos, Charles. What Is Literature? Sheed & Ward, 1940.

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