APA (7th ed.) Zitazioa

ebrary, Inc, & Madden, D. (2000). The legacy of Robert Penn Warren. Louisiana State University Press.

Chicago Style (17th ed.) Zitazioa

ebrary, Inc, eta David Madden. The Legacy of Robert Penn Warren. Baton Rouge: Louisiana State University Press, 2000.

MLA (9th ed.) Zitazioa

ebrary, Inc, eta David Madden. The Legacy of Robert Penn Warren. Louisiana State University Press, 2000.