Euphorbia spathulata

Chicago citation style
Euphorbia spathulata. 30 May 1909. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_11599372&repo=DPLA. (Accessed November 14, 2018.)
APA citation style
(30 May 1909) Euphorbia spathulata. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_11599372&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_11599372&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.