The thorax of the Hymenoptera

Chicago citation style
Snodgrass, Robert Evans. The thorax of the Hymenoptera. 1910. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3ASILSRO_85697&repo=DPLA. (Accessed November 15, 2018.)
APA citation style
Snodgrass, Robert Evans, (1910) The thorax of the Hymenoptera. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3ASILSRO_85697&repo=DPLA
MLA citation style
Snodgrass, Robert Evans. Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3ASILSRO_85697&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.