Scytonema hofmannii

Chicago citation style
Scytonema hofmannii. 18 Nov 1939. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_2315582&repo=DPLA. (Accessed December 15, 2018.)
APA citation style
(18 Nov 1939) Scytonema hofmannii. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_2315582&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_2315582&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.