Schmetterlinge im Gouvernement von St. Petersburg bis May 1858. Microlepidoptera

Chicago citation style
Sievers, J. C. Jr. Schmetterlinge im Gouvernement von St. Petersburg bis May 1858. Microlepidoptera. 1858. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/011567545. (Accessed December 16, 2018.)
APA citation style
Sievers, J. C. Jr, (1858) Schmetterlinge im Gouvernement von St. Petersburg bis May 1858. Microlepidoptera. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/011567545
MLA citation style
Sievers, J. C. Jr. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/011567545>.
Note: These citations are programmatically generated and may be incomplete.