Παραπομπή σε μορφή APA (7η εκδ.)

OYEBOLA, D. O. (2010). African traditional medicine: Practices among the Yoruba of Nigeria. University of Ibadan Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

OYEBOLA, David O. African Traditional Medicine: Practices Among the Yoruba of Nigeria. University of Ibadan Press, 2010.

Παραπομπή σε μορφή MLA (9th εκδ.)

OYEBOLA, David O. African Traditional Medicine: Practices Among the Yoruba of Nigeria. University of Ibadan Press, 2010.