APA (7th ed.) Citation

Kallen, W. Dietrich Bonhoeffer: El misterio de la libertad.

Chicago Style (17th ed.) Citation

Kallen, Werner. Dietrich Bonhoeffer: El Misterio De La Libertad.

MLA (9th ed.) Citation

Kallen, Werner. Dietrich Bonhoeffer: El Misterio De La Libertad.

Warning: These citations may not always be 100% accurate.