Cita APA (7a ed.)

Bonhoeffer, D. (1965). Ethics (Macmillan pbk. ed.). MacMillan.

Cita Chicago Style (17a ed.)

Bonhoeffer, Dietrich. Ethics. Macmillan pbk. ed. New York: MacMillan, 1965.

Cita MLA (9a ed.)

Bonhoeffer, Dietrich. Ethics. Macmillan pbk. ed. MacMillan, 1965.