APA način citiranja (7. izdanje)
Percoco, J. A. (2008). Summers with Lincoln: Looking for the man in the monuments. Fordham University Press.
Čikaški stil citiranja (17. izdanje)
Percoco, James A. Summers with Lincoln: Looking for the Man in the Monuments. New York: Fordham University Press, 2008.
MLA način citiranja (9. izdanje)
Percoco, James A. Summers with Lincoln: Looking for the Man in the Monuments. Fordham University Press, 2008.
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