Cita APA (7a ed.)

Chimakonam, J., & Etieyibo, E. (2018). Ka Osi Sọ Onye. Vernon Press.

Cita Chicago Style (17a ed.)

Chimakonam, Jonathan, y Edwin Etieyibo. Ka Osi Sọ Onye. Wilmington: Vernon Press, 2018.

Cita MLA (8a ed.)

Chimakonam, Jonathan, y Edwin Etieyibo. Ka Osi Sọ Onye. Vernon Press, 2018.