Additions to the west American pyramidellid mollusk fauna, with descriptions of new species

Chicago citation style
Bartsch, Paul. Additions to the west American pyramidellid mollusk fauna, with descriptions of new species. 1912. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3ASILSRO_85826&repo=DPLA. (Accessed November 19, 2018.)
APA citation style
Bartsch, Paul, (1912) Additions to the west American pyramidellid mollusk fauna, with descriptions of new species. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3ASILSRO_85826&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_85826&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.