APA (7th ed.) Citation

Jones, G. I. (1988). The background of Eastern Nigerian history. Human Relations Area Files.

Chicago Style (17th ed.) Citation

Jones, Gwilym Iwan. The Background of Eastern Nigerian History. New Haven, Conn: Human Relations Area Files, 1988.

MLA (9th ed.) Citation

Jones, Gwilym Iwan. The Background of Eastern Nigerian History. Human Relations Area Files, 1988.