On the supposed origin of the moldavites and like sporadic glasses from various sources

Chicago citation style
Merrill, George P. On the supposed origin of the moldavites and like sporadic glasses from various sources. 1911. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3ASILSRO_85756&repo=DPLA. (Accessed November 21, 2018.)
APA citation style
Merrill, George P, (1911) On the supposed origin of the moldavites and like sporadic glasses from various sources. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3ASILSRO_85756&repo=DPLA
MLA citation style
Merrill, George P. Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3ASILSRO_85756&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.