Lua APA (7ú heag.)
Percoco, J. A. (2008). Summers with Lincoln: Looking for the man in the monuments. Fordham University Press.
Lua i Stíl Chicago (17ú heag.)
Percoco, James A. Summers with Lincoln: Looking for the Man in the Monuments. New York: Fordham University Press, 2008.
Lua MLA (9ú heag.)
Percoco, James A. Summers with Lincoln: Looking for the Man in the Monuments. Fordham University Press, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.