Ising, D. (2009). Johann Christoph Blumhardt , life and work: A new biography. Cascade Books.
Chicago Style (17th ed.) CitationIsing, Dieter. Johann Christoph Blumhardt , Life and Work: A New Biography. Eugene, OR: Cascade Books, 2009.
MLA (9th ed.) CitationIsing, Dieter. Johann Christoph Blumhardt , Life and Work: A New Biography. Cascade Books, 2009.
Warning: These citations may not always be 100% accurate.