APA (7th ed.) Citation

Warren, R. P., & Erskine, A. (1955). Six centuries of great poetry. Dell Publishing.

Chicago Style (17th ed.) Citation

Warren, Robert Penn, and Albert Erskine. Six Centuries of Great Poetry. Nueva York: Dell Publishing, 1955.

MLA (9th ed.) Citation

Warren, Robert Penn, and Albert Erskine. Six Centuries of Great Poetry. Dell Publishing, 1955.

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