APA引文

Sheriff, A. (1990). Slaves, spices and ivory in Zanzibar. Tanzania publ..

Chicago Style (17th ed.) Citation

Sheriff, Abdul. Slaves, Spices and Ivory in Zanzibar. Tanzania: Tanzania publ., 1990.

MLA引文

Sheriff, Abdul. Slaves, Spices and Ivory in Zanzibar. Tanzania publ., 1990.

警告：這些引文格式不一定是100％准確.