Kessler, H. L. (2000). Spiritual seeing: Picturing God's invisibility in medieval art. University of Pennsylvania Press.
Chicago Style (17th ed.) CitationKessler, Herbert L. Spiritual Seeing: Picturing God's Invisibility in Medieval Art. Philadelphia: University of Pennsylvania Press, 2000.
MLA (8th ed.) CitationKessler, Herbert L. Spiritual Seeing: Picturing God's Invisibility in Medieval Art. University of Pennsylvania Press, 2000.
Warning: These citations may not always be 100% accurate.