Otmar Alt :
Galerie Commeter Hamburg.
APA Citation
Alt, O. (1972). Otmar Alt: Galerie Commeter Hamburg. Hamburg: Galerie Commeter.
MLA Citation
Alt, Otmar, 1940-. Otmar Alt: Galerie Commeter Hamburg. Hamburg: Galerie Commeter, 1972.
Warning: These citations may not always be complete (especially for serials).