APA način citiranja (7. izdanje)
ebrary, Inc, & Madden, D. (2000). The legacy of Robert Penn Warren. Louisiana State University Press.
Čikaški stil citiranja (17. izdanje)
ebrary, Inc, i David Madden. The Legacy of Robert Penn Warren. Baton Rouge: Louisiana State University Press, 2000.
MLA način citiranja (9. izdanje)
ebrary, Inc, i David Madden. The Legacy of Robert Penn Warren. Louisiana State University Press, 2000.
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