Citazione Stile APA (7a Edizione)
Kenney, D., & Hartley, R. E. (2012). The heroic and the notorious: U.S. Senators from Illinois (2nd ed.). Southern Illinois University Press.
Citazione stile Chigago Style (17a edizione)
Kenney, David, e Robert E. Hartley. The Heroic and the Notorious: U.S. Senators from Illinois. 2nd ed. Carbondale: Southern Illinois University Press, 2012.
Citatione MLA (9a ed.)
Kenney, David, e Robert E. Hartley. The Heroic and the Notorious: U.S. Senators from Illinois. 2nd ed. Southern Illinois University Press, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.