Lactuca sagittaefolia

Chicago citation style
Lactuca sagittaefolia. 18 May 1894. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_13059572&repo=DPLA. (Accessed October 23, 2018.)
APA citation style
(18 May 1894) Lactuca sagittaefolia. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_13059572&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_13059572&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.