APA-ийн эшлэл(7 дахь хэвлэлт)

Dittenhoefer, A. J. (2005). How we elected Lincoln: Personal recollections. University of Pennsylvania Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Dittenhoefer, Abram J. How We Elected Lincoln: Personal Recollections. Philadelphia: University of Pennsylvania Press, 2005.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Dittenhoefer, Abram J. How We Elected Lincoln: Personal Recollections. University of Pennsylvania Press, 2005.