Patterson, F. In defense of Cassius Clay: Floyd Patterson. American essays - Afro-american authors.(1992).
Cita Chicago Style (17a ed.)Patterson, Floyd. "In Defense of Cassius Clay: Floyd Patterson." American Essays - Afro-american Authors.(1992) .
Cita MLA (8a ed.)Patterson, Floyd. "In Defense of Cassius Clay: Floyd Patterson." American Essays - Afro-american Authors.(1992), .
Precaución: Estas citas no son 100% exactas.