APA-viite (7. p.)

Roberts, A., & Brock, B. (1968). Tanzania before 1900. Historical Association of Tanzania by the East African Pub. House.

Chicago-viite (17. p.)

Roberts, Andrew, ja Beverly Brock. Tanzania Before 1900. [Nairobi]: Historical Association of Tanzania by the East African Pub. House, 1968.

MLA-viite (9. p.)

Roberts, Andrew, ja Beverly Brock. Tanzania Before 1900. Historical Association of Tanzania by the East African Pub. House, 1968.