Matthias Grünewald
[von] Oskar Hagen.
APA Citation
Hagen, O. (1919). Matthias Grünewald. München: R Piper.
MLA Citation
Hagen, Oskar, 1888-1957. Matthias Grünewald. München: R Piper, 1919.
Warning: These citations may not always be complete (especially for serials).