McKinnney, R. M., Collinson, F. G., & Grohs, H. (2015). Wulf Isenbrand von Isenborg: Artworks and story created by Hans Friedrich Grohs (1892-1981). Frauken Grohs Collinson - Grohs Collection Trust.
Chicago Style (17th ed.) CitationMcKinnney, Rose Mary, Frauken Grohs Collinson, and Hans Grohs. Wulf Isenbrand Von Isenborg: Artworks and Story Created by Hans Friedrich Grohs (1892-1981). New York, New York: Frauken Grohs Collinson - Grohs Collection Trust, 2015.
MLA (8th ed.) CitationMcKinnney, Rose Mary, et al. Wulf Isenbrand Von Isenborg: Artworks and Story Created by Hans Friedrich Grohs (1892-1981). Frauken Grohs Collinson - Grohs Collection Trust, 2015.
Warning: These citations may not always be 100% accurate.