APA-ийн эшлэл(7 дахь хэвлэлт)

Percoco, J. A. (2008). Summers with Lincoln: Looking for the man in the monuments. Fordham University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Percoco, James A. Summers with Lincoln: Looking for the Man in the Monuments. New York: Fordham University Press, 2008.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Percoco, James A. Summers with Lincoln: Looking for the Man in the Monuments. Fordham University Press, 2008.