Cita APA

Ojo, O. J., Orwa, D. K., & Utete, C. (1985). African International relations. Longman.

Citación estilo Chicago

Ojo, Olatunde J.C.B, D. K. Orwa, and C.M.B Utete. African International Relations. Essex: Longman, 1985.

Cita MLA

Ojo, Olatunde J.C.B, et al. African International Relations. Longman, 1985.