Gaya APA

Crampton, E, P, T. (1976). Christianity in northern Nigeria, 2nd ed. Cet.pertama 1975. . [Zaria: Gaskiya Corporation.

Gaya MLA

Crampton, Edmund, Patrick, Thurman.. "Christianity in northern Nigeria, 2nd ed. Cet.pertama 1975. ". [Zaria: Gaskiya Corporation, 1976. Buku.