Helmut Schober : Light

MLA

Fath, Manfred, et al. Helmut Schober : Light. Milan: Electa, 1998.

APA

Fath, M., Gercke, H., Herbst, H., Hofstede, J. Müller, Müller, W., Oberhuber, K., Riedl, P. Anselm, Ronte, D., Schroeder, V., & Zorn, E. (1998). Helmut Schober : Light. Milan: Electa.

Chicago

Fath, Manfred, Hans Gercke, Helmut Herbst, Justus Müller Hofstede, Wolfgang Müller, Konrad Oberhuber, Peter Anselm Riedl, Dieter Ronte, Veronika Schroeder, and Elmar Zorn. Helmut Schober: Light. Milan: Electa, 1998.