Medicago lupulina var. lupulina

Chicago citation style
Medicago lupulina var. lupulina. 23 Jun 1950. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_13311257&repo=DPLA. (Accessed December 18, 2018.)
APA citation style
(23 Jun 1950) Medicago lupulina var. lupulina. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_13311257&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_13311257&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.