APA-ийн эшлэл(7 дахь хэвлэлт)
Trefousse, H. L. (2005). First among equals: Abraham Lincoln's reputation during his administration. Fordham University Press.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)
Trefousse, Hans L. First Among Equals: Abraham Lincoln's Reputation During His Administration. New York: Fordham University Press, 2005.
MLA -ийн эшлэл (9 дэх хэвлэлт)
Trefousse, Hans L. First Among Equals: Abraham Lincoln's Reputation During His Administration. Fordham University Press, 2005.
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