APA-ийн эшлэл(7 дахь хэвлэлт)

Greenstein, F. I. (2013). Presidents and the dissolution of the Union: Leadership style from Polk to Lincoln. Princeton University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Greenstein, Fred I. Presidents and the Dissolution of the Union: Leadership Style from Polk to Lincoln. Princeton: Princeton University Press, 2013.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Greenstein, Fred I. Presidents and the Dissolution of the Union: Leadership Style from Polk to Lincoln. Princeton University Press, 2013.