Cita APA (7a ed.)

Ball, C. (2012). Fifty Years in Chains: Or, the Life of an American Slave. distributed by University of North Carolina Press.

Cita Chicago Style (17a ed.)

Ball, Charles. Fifty Years in Chains: Or, the Life of an American Slave. Chapel Hill: distributed by University of North Carolina Press, 2012.

Cita MLA (8a ed.)

Ball, Charles. Fifty Years in Chains: Or, the Life of an American Slave. distributed by University of North Carolina Press, 2012.