Lua APA (7ú heag.)
Kopytoff, I., & Miers, S. (1977). Slavery in Africa: Historical and anthropological perspectives. University of Wisconsin Press.
Lua i Stíl Chicago (17ú heag.)
Kopytoff, Igor, agus Suzanne Miers. Slavery in Africa: Historical and Anthropological Perspectives. Madison: University of Wisconsin Press, 1977.
Lua MLA (9ú heag.)
Kopytoff, Igor, agus Suzanne Miers. Slavery in Africa: Historical and Anthropological Perspectives. University of Wisconsin Press, 1977.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.