Utermann, W., & Deetz, C. (2013). Norbert Tadeusz. DruckVerl. Kettler.
Chicago Style (17th ed.) CitationUtermann, Wilfried, and Christian Deetz. Norbert Tadeusz. Bönen: DruckVerl. Kettler, 2013.
MLA (8th ed.) CitationUtermann, Wilfried, and Christian Deetz. Norbert Tadeusz. DruckVerl. Kettler, 2013.
Warning: These citations may not always be 100% accurate.