Four new land shells from the Philippine Islands

Chicago citation style
Bartsch, Paul. Four new land shells from the Philippine Islands. 1909. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3ASILSRO_85628&repo=DPLA. (Accessed November 13, 2018.)
APA citation style
Bartsch, Paul, (1909) Four new land shells from the Philippine Islands. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3ASILSRO_85628&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_85628&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.