APA

Isichei E. A., . (1976). A history of the Igbo people. New York: St. Martin's Press.

Chicago

Isichei Elizabeth Allo, . 1976. A history of the Igbo people. New York: St. Martin's Press.

Harvard

Isichei E. A., . (1976). A history of the Igbo people. New York: St. Martin's Press.

MLA

Isichei Elizabeth Allo, . A history of the Igbo people. New York: St. Martin's Press. 1976.