APA (7th ed.) Citation

Bonhoeffer, D., Green, C. J., & Stott, D. W. (2008). Barcelona, Berlin, New York, 1928-1931 (1st English language ed.). Fortress Press.

Chicago Style (17th ed.) Citation

Bonhoeffer, Dietrich, Clifford J. Green, and Douglas W. Stott. Barcelona, Berlin, New York, 1928-1931. 1st English language ed. Minneapolis: Fortress Press, 2008.

MLA (9th ed.) Citation

Bonhoeffer, Dietrich, et al. Barcelona, Berlin, New York, 1928-1931. 1st English language ed. Fortress Press, 2008.