Bidens segetum

Chicago citation style
Bidens segetum. 10 Jul 1952. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12857771&repo=DPLA. (Accessed November 13, 2018.)
APA citation style
(10 Jul 1952) Bidens segetum. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12857771&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12857771&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.