APA-ийн эшлэл(7 дахь хэвлэлт)

Kenney, D., & Hartley, R. E. (2012). The heroic and the notorious: U.S. Senators from Illinois (2nd ed.). Southern Illinois University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Kenney, David, ба Robert E. Hartley. The Heroic and the Notorious: U.S. Senators from Illinois. 2nd ed. Carbondale: Southern Illinois University Press, 2012.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Kenney, David, ба Robert E. Hartley. The Heroic and the Notorious: U.S. Senators from Illinois. 2nd ed. Southern Illinois University Press, 2012.