Cita APA (7a ed.)

Hartley, R. E. (2009). Paul Simon: The Political Journey of an Illinois Original. Southern Illinois University Press.

Cita Chicago Style (17a ed.)

Hartley, Robert E. Paul Simon: The Political Journey of an Illinois Original. Carbondale: Southern Illinois University Press, 2009.

Cita MLA (8a ed.)

Hartley, Robert E. Paul Simon: The Political Journey of an Illinois Original. Southern Illinois University Press, 2009.