Willis, J. R. (1980). Islamic Africa: Reflections on the Servile Estate. Studia Islamica, 52, 183-197. doi:10.2307/1595367
Chicago Style (17th ed.) CitationWillis, John Ralph. "Islamic Africa: Reflections on the Servile Estate." Studia Islamica 52 (1980): 183-197, https://doi.org/10.2307/1595367.
MLA (8th ed.) CitationWillis, John Ralph. "Islamic Africa: Reflections on the Servile Estate." Studia Islamica, vol. 52, 1980, pp. 183-197, https://doi.org/10.2307/1595367.
Warning: These citations may not always be 100% accurate.