APA (7. basım) Alıntı

Ogbu, K. (1978). Christianity in West Africa: The Nigerian story. Daystar Press.

Chicago Style (17. basım) Atıf

Ogbu, Kalu. Christianity in West Africa: The Nigerian Story. Ibadan, Nigeria: Daystar Press, 1978.

MLA (9th ed.) Atıf

Ogbu, Kalu. Christianity in West Africa: The Nigerian Story. Daystar Press, 1978.