George Day and Margaret Day Pratt

Chicago citation style
George Day and Margaret Day Pratt. Retrieved from the Digital Public Library of America, http://content.mpl.org/cdm/ref/collection/mineralpoin/id/283. (Accessed March 28, 2024.)
APA citation style
George Day and Margaret Day Pratt. Retrieved from the Digital Public Library of America, http://content.mpl.org/cdm/ref/collection/mineralpoin/id/283
MLA citation style
Retrieved from the Digital Public Library of America <http://content.mpl.org/cdm/ref/collection/mineralpoin/id/283>.
Note: These citations are programmatically generated and may be incomplete.