APA
Boesak A. A., Sweetman L., . (1984). Black and Reformed. New York: Orbis Books.
Chicago
Boesak Allan Aubrey, Sweetman Leonard, . 1984. Black and Reformed. New York: Orbis Books.
Harvard
Boesak A. A., Sweetman L., . (1984). Black and Reformed. New York: Orbis Books.
MLA
Boesak Allan Aubrey, Sweetman Leonard, . Black and Reformed. New York: Orbis Books. 1984.