A new species of Cerithiopsis from Alaska

Chicago citation style
Bartsch, Paul. A new species of Cerithiopsis from Alaska. 1909. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3ASILSRO_85634&repo=DPLA. (Accessed November 20, 2018.)
APA citation style
Bartsch, Paul, (1909) A new species of Cerithiopsis from Alaska. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3ASILSRO_85634&repo=DPLA
MLA citation style
Bartsch, Paul. Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3ASILSRO_85634&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.