Rubia tinctorum L

Chicago citation style
Rubia tinctorum L. 15 May 1912. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_13830527&repo=DPLA. (Accessed November 21, 2018.)
APA citation style
(15 May 1912) Rubia tinctorum L. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_13830527&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_13830527&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.