APA način citiranja (7. izdanje)
Ball, C. (2012). Fifty years in chains: Or, The life of an American slave. University of North Carolina Press.
Čikaški stil citiranja (17. izdanje)
Ball, Charles. Fifty Years in Chains: Or, The Life of an American Slave. Chapel Hill: University of North Carolina Press, 2012.
MLA način citiranja (9. izdanje)
Ball, Charles. Fifty Years in Chains: Or, The Life of an American Slave. University of North Carolina Press, 2012.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.