Παραπομπή σε μορφή APA (7η εκδ.)

Afolayan, A. (2013). Problems, Principles and Prospects of English Studies in an African University. University of Ife Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Afolayan, Adebisi. Problems, Principles and Prospects of English Studies in an African University. University of Ife Press, 2013.

Παραπομπή σε μορφή MLA (9th εκδ.)

Afolayan, Adebisi. Problems, Principles and Prospects of English Studies in an African University. University of Ife Press, 2013.