Lua APA (7ú heag.)
Ziegler, P. G. (2007). Doing theology when God is forgotten: The theological achievement of Wolf Krötke. P. Lang.
Lua i Stíl Chicago (17ú heag.)
Ziegler, Philip Gordon. Doing Theology When God Is Forgotten: The Theological Achievement of Wolf Krötke. New York: P. Lang, 2007.
Lua MLA (9ú heag.)
Ziegler, Philip Gordon. Doing Theology When God Is Forgotten: The Theological Achievement of Wolf Krötke. P. Lang, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.