APA引文

Ball, C. (2012). Fifty years in chains: Or, The life of an American slave. University of North Carolina Press.

Chicago Style (17th ed.) Citation

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

MLA引文

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