APA (7th ed.) Citation

Wellek, R., & Warren, A. (1949). Theory of literature. Harcourt, Brace and World.

Chicago Style (17th ed.) Citation

Wellek, Rene, and Austin Warren. Theory of Literature. New York: Harcourt, Brace and World, 1949.

MLA (9th ed.) Citation

Wellek, Rene, and Austin Warren. Theory of Literature. Harcourt, Brace and World, 1949.

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