Centaurea urvillei DC

Chicago citation style
Centaurea urvillei DC. 12 May 1934. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_13052526&repo=DPLA. (Accessed November 20, 2018.)
APA citation style
(12 May 1934) Centaurea urvillei DC. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_13052526&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_13052526&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.