Marsilea quadrifolia L

Chicago citation style
Marsilea quadrifolia L. 3 Aug 1877. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12417983&repo=DPLA. (Accessed November 13, 2018.)
APA citation style
(3 Aug 1877) Marsilea quadrifolia L. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12417983&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_12417983&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.