Oscillatoria princeps Vaucher

Chicago citation style
Oscillatoria princeps Vaucher. 10 Apr 1941. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_2236428&repo=DPLA. (Accessed December 18, 2018.)
APA citation style
(10 Apr 1941) Oscillatoria princeps Vaucher. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_2236428&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_2236428&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.