APA
Campbell G., . (2004). The structure of slavery in Indian Ocean Africa and Asia. London: Frank Cass.
Chicago
Campbell Gwyn, . 2004. The structure of slavery in Indian Ocean Africa and Asia. London: Frank Cass.
Harvard
Campbell G., . (2004). The structure of slavery in Indian Ocean Africa and Asia. London: Frank Cass.
MLA
Campbell Gwyn, . The structure of slavery in Indian Ocean Africa and Asia. London: Frank Cass. 2004.