APA (7th ed.) Citation

Oriji, J. N. (1990). Traditions of Igbo origin: A study of pre-colonial population movements in Africa. Lang.

Chicago Style (17th ed.) Citation

Oriji, John Nwachimereze. Traditions of Igbo Origin: A Study of Pre-colonial Population Movements in Africa. New York ; Bern ; Frankfurt am Main ; Paris: Lang, 1990.

MLA (9th ed.) Citation

Oriji, John Nwachimereze. Traditions of Igbo Origin: A Study of Pre-colonial Population Movements in Africa. Lang, 1990.