“[Maps].” War and Slavery in Sudan, by Jok Madut Jok, University of Pennsylvania Press, Philadelphia, 2001, pp. xvi-xviii, www.jstor.org/stable/j.ctt3fhsp2.4. Accessed 8 Aug. 2020.
Jok, J. (2001). [Maps]. In War and Slavery in Sudan (pp. Xvi-Xviii). Philadelphia: University of Pennsylvania Press. Retrieved August 8, 2020, from www.jstor.org/stable/j.ctt3fhsp2.4
Jok, Jok Madut. "[Maps]." In War and Slavery in Sudan, Xvi-viii. Philadelphia: University of Pennsylvania Press, 2001. Accessed August 8, 2020. www.jstor.org/stable/j.ctt3fhsp2.4.
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