APA (7e ed.) Bronvermelding
Ball, C. (2012). Fifty years in chains: Or, The life of an American slave. University of North Carolina Press.
Chicago (17e ed.) Bronvermelding
Ball, Charles. Fifty Years in Chains: Or, The Life of an American Slave. Chapel Hill: University of North Carolina Press, 2012.
MLA (9e ed.) Bronvermelding
Ball, Charles. Fifty Years in Chains: Or, The Life of an American Slave. University of North Carolina Press, 2012.
Let op: Deze citaties zijn niet altijd 100% accuraat.