Cita APA

Bonhoeffer, D. 1., & Bethge, E. (. (1972). Ethics (9th printing.). New York: The Macmillan Company.

Citación estilo Chicago

Bonhoeffer, Dietrich 1906-1945, and Eberhard (1909-2000) Bethge. Ethics. 9th printing. New York: The Macmillan Company, 1972.

Cita MLA

Bonhoeffer, Dietrich 1906-1945, and Eberhard (1909-2000) Bethge. Ethics. 9th printing. New York: The Macmillan Company, 1972.

Precaución: Estas citas no son 100% exactas.