Die Gross-Schmetterlinge Europas.
APA Citation
Hofmann, E. Die Gross-Schmetterlinge Europas. Stuttgart: C. Hoffmann.
MLA Citation
Hofmann, Ernst, 1837-1892. Die Gross-Schmetterlinge Europas. Stuttgart: C. Hoffmann,
Warning: These citations may not always be complete (especially for serials).