APA-viite (7. p.)
ebrary, Inc, Tietz, C., & Zimmermann, J. (2012). Bonhoeffer, religion and politics: 4th International Bonhoeffer Colloquium. Peter Lang.
Chicago-viite (17. p.)
ebrary, Inc, Christiane Tietz, ja Jens Zimmermann. Bonhoeffer, Religion and Politics: 4th International Bonhoeffer Colloquium. New York: Peter Lang, 2012.
MLA-viite (9. p.)
ebrary, Inc, et al. Bonhoeffer, Religion and Politics: 4th International Bonhoeffer Colloquium. Peter Lang, 2012.
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