APA (7th ed.) Citation

Ohuruogu, C. C., & Umahi, O. T. (2013). Nigerian legal methods. Cambridge Scholars Publishing.

Chicago Style (17th ed.) Citation

Ohuruogu, C. C., and O. T. Umahi. Nigerian Legal Methods. Newcastle upon Tyne, UK: Cambridge Scholars Publishing, 2013.

MLA (9th ed.) Citation

Ohuruogu, C. C., and O. T. Umahi. Nigerian Legal Methods. Cambridge Scholars Publishing, 2013.