Williams, F. J. (2002). Judging Lincoln. Southern Illinois University Press.
Cita Chicago Style (17a ed.)Williams, Frank J. Judging Lincoln. Carbondale: Southern Illinois University Press, 2002.
Cita MLA (8a ed.)Williams, Frank J. Judging Lincoln. Southern Illinois University Press, 2002.
Precaución: Estas citas no son 100% exactas.