Cita APA (7th ed.)

Bonhoeffer, D. (1959). The cost of discipleship (2ª ed.). Collier Books.

Cita Chicago (17th ed.)

Bonhoeffer, Dietrich. The Cost of Discipleship. 2ª ed. New York: Collier Books, 1959.

Cita MLA (9th ed.)

Bonhoeffer, Dietrich. The Cost of Discipleship. 2ª ed. Collier Books, 1959.