Symphyotrichum cordifolium (L..) G.L. Nesom

Chicago citation style
Symphyotrichum cordifolium (L..) G.L. Nesom. 15 Sep 1907. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12708084&repo=DPLA. (Accessed December 14, 2018.)
APA citation style
(15 Sep 1907) Symphyotrichum cordifolium (L..) G.L. Nesom. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12708084&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12708084&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.