Ceratium macroceros

Chicago citation style
Ceratium macroceros. Oct 2002. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_11259129&repo=DPLA. (Accessed December 17, 2018.)
APA citation style
(Oct 2002) Ceratium macroceros. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_11259129&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhbotany_11259129&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.