Bidens cornuta Sherff

Chicago citation style
Bidens cornuta Sherff. Aug 1885. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_2159495&repo=DPLA. (Accessed November 18, 2018.)
APA citation style
(Aug 1885) Bidens cornuta Sherff. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_2159495&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_2159495&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.