Sheriff, A. (1987). Slaves, spices, & ivory in Zanzibar: Integration of an East African commercial empire into the world economy, 1770-1873. J. Currey ; Ohio University Press.
Chicago Style (17th ed.) CitationSheriff, Abdul. Slaves, Spices, & Ivory in Zanzibar: Integration of an East African Commercial Empire into the World Economy, 1770-1873. London : Athens: J. Currey ; Ohio University Press, 1987.
MLA (9th ed.) CitationSheriff, Abdul. Slaves, Spices, & Ivory in Zanzibar: Integration of an East African Commercial Empire into the World Economy, 1770-1873. J. Currey ; Ohio University Press, 1987.
Warning: These citations may not always be 100% accurate.