Schumacher, A. H. (1820). Bilder aus ... der Steyermark. [s.n.].
Chicago Style (17th ed.) CitationSchumacher, August Heinrich. Bilder Aus ... Der Steyermark. Wien: [s.n.], 1820.
MLA (9th ed.) CitationSchumacher, August Heinrich. Bilder Aus ... Der Steyermark. [s.n.], 1820.
Warning: These citations may not always be 100% accurate.