APA (7th ed.) Citation

Warren, R. P. (1967). Understanding Poetry (3rd ed.). Holt, Rinehart and Winston.

Chicago Style (17th ed.) Citation

Warren, Robert Penn. Understanding Poetry. 3rd ed. New York: Holt, Rinehart and Winston, 1967.

MLA (9th ed.) Citation

Warren, Robert Penn. Understanding Poetry. 3rd ed. Holt, Rinehart and Winston, 1967.

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