Group of miners and mine car at mine entrance, ca. 1910

Chicago citation style
Unknown. Group of miners and mine car at mine entrance, ca. 1910. ca. 1910. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/imlsmohai/id/7029. (Accessed July 17, 2018.)
APA citation style
Unknown, (ca. 1910) Group of miners and mine car at mine entrance, ca. 1910. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/imlsmohai/id/7029
MLA citation style
Unknown. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/imlsmohai/id/7029>.
Note: These citations are programmatically generated and may be incomplete.