Wallis, J. (1989). Crucible of fire: The church confronts apartheid. Orbis Books.
Cita Chicago Style (17a ed.)Wallis, Jim. Crucible of Fire: The Church Confronts Apartheid. Maryknoll, NY: Orbis Books, 1989.
Cita MLA (8a ed.)Wallis, Jim. Crucible of Fire: The Church Confronts Apartheid. Orbis Books, 1989.
Precaución: Estas citas no son 100% exactas.