Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service) & Tella, O. (2019). Nigeria-South Africa Relations and Regional Hegemonic Competence (1st ed. 2019.). Springer International Publishing : Imprint: Springer. https://doi.org/10.1007/978-3-030-00081-3

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service) και Oluwaseun Tella. Nigeria-South Africa Relations and Regional Hegemonic Competence. 1st ed. 2019. Cham: Springer International Publishing : Imprint: Springer, 2019. https://doi.org/10.1007/978-3-030-00081-3.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service) και Oluwaseun Tella. Nigeria-South Africa Relations and Regional Hegemonic Competence. 1st ed. 2019. Springer International Publishing : Imprint: Springer, 2019. https://doi.org/10.1007/978-3-030-00081-3.