Schopenhauer, A., Stahl, G., & Runge, P. O. (2010). On vision and colors. Princeton Architectural Press.

Schopenhauer, Arthur, Georg Stahl, and Philipp Otto Runge. On Vision and Colors. New York: Princeton Architectural Press, 2010.

Schopenhauer, Arthur, et al. On Vision and Colors. Princeton Architectural Press, 2010.