Gaya APA

Werner, R, , D. (2001). Day of devastation, day of contentment: The history of the Sudanese Church across 2000 years. . Nairobi: Nairobi Paulines Publications Africa.

Gaya MLA

Werner, Roland, , Dkk.. "Day of devastation, day of contentment: The history of the Sudanese Church across 2000 years. ". Nairobi: Nairobi Paulines Publications Africa, 2001. Buku.