APA

Isichei E. A., . (1997). A history of African societies to 1870. Cambridge: Cambridge University Press.

Chicago

Isichei Elizabeth Allo, . 1997. A history of African societies to 1870. Cambridge: Cambridge University Press.

Harvard

Isichei E. A., . (1997). A history of African societies to 1870. Cambridge: Cambridge University Press.

MLA

Isichei Elizabeth Allo, . A history of African societies to 1870. Cambridge: Cambridge University Press. 1997.