Bonhoeffer, D. (1974). The cost of discipleship. MacMillan.
Cita Chicago (17th ed.)Bonhoeffer, Dietrich. The Cost of Discipleship. MacMillan, 1974.
Cita MLA (9th ed.)Bonhoeffer, Dietrich. The Cost of Discipleship. MacMillan, 1974.
Atenció: Aquestes cites poden no estar 100% correctes.