Gaya APA

Cunningham, R, J. (1956). A thumbnail sketch of North and Northeast and the Church Africa. A contemporary survey of the peoples. . New York: Maryknoll.

Gaya MLA

Cunningham, Robert, J.. "A thumbnail sketch of North and Northeast and the Church Africa. A contemporary survey of the peoples. ". New York: Maryknoll, 1956. Buku.