APA (7th ed.) Citation

Bonhoeffer, D. (1967). Letters and papers from prison (3a. ed.). The Macmillan.

Chicago Style (17th ed.) Citation

Bonhoeffer, Dietrich. Letters and Papers from Prison. 3a. ed. Nueva York: The Macmillan, 1967.

MLA (9th ed.) Citation

Bonhoeffer, Dietrich. Letters and Papers from Prison. 3a. ed. The Macmillan, 1967.