Gaya APA

Kiechle, S. (2005). The art of discernment: Making good decisions in your world of choices. : Sich Entscheiden. 2004 . Notre Dame: Notre Dame Ave Maria Press.

Gaya MLA

Kiechle, Stefan. "The art of discernment: Making good decisions in your world of choices. : Sich Entscheiden. 2004 ". Notre Dame: Notre Dame Ave Maria Press, 2005. Buku.