APA (7th ed.) Citation

Bohner, C. H. (1964). Robert Penn Warren. Twayne.

Chicago Style (17th ed.) Citation

Bohner, Charles H. Robert Penn Warren. New York: Twayne, 1964.

MLA (9th ed.) Citation

Bohner, Charles H. Robert Penn Warren. Twayne, 1964.

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