@misc{Linné_Carl_von_(1707–1778)_Systema_1788-1791, author={Linné, Carl von (1707–1778)}, editor={Tessin, Carl Gustaf (1695–1770). Aut. ded}, editor={Beer, Georg Emanuel. Wyd}, editor={Gmelin, Johann Friedrich (1748–1804). Red}, address={Lipsiae}, howpublished={online}, year={1788-1791}, publisher={impensis Georg. Emanuel. Beer}, title={Systema naturae : per regna tria naturae, secundum classes, ordines, genera, species cum characteribus, differentiis, synonymis, locis}, }