MacEachern, S. (2001). State formation and enslavement in the southern Lake Chad Basin. In C. DeCorse (Ed.), West Africa during the Atlantic slave trade: archaeological perspectives (pp. 130–151). London: Leicester University Press.

MacEachern, S. “State formation and enslavement in the southern Lake Chad Basin.” In West Africa during the Atlantic Slave Trade: Archaeological Perspectives, edited by C. DeCorse, 130–51. London: Leicester University Press, 2001.

MacEachern S. State formation and enslavement in the southern Lake Chad Basin. In: DeCorse C, editor. West Africa during the Atlantic slave trade: archaeological perspectives. London: Leicester University Press; 2001. p. 130–51.

MacEachern, S. “State formation and enslavement in the southern Lake Chad Basin.” West Africa during the Atlantic Slave Trade: Archaeological Perspectives, edited by C. DeCorse, Leicester University Press, 2001, pp. 130–51.

MacEachern S. State formation and enslavement in the southern Lake Chad Basin. In: DeCorse C, editor. West Africa during the Atlantic slave trade: archaeological perspectives. London: Leicester University Press; 2001. p. 130–151.