Man working steam pipes to thaw an underground mine, Gold Hill, ca. 1898

Chicago citation style
Curtis, Asahel, 1874-1941. Man working steam pipes to thaw an underground mine, Gold Hill, ca. 1898. ca. 1898. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/curtis/id/1833. (Accessed June 23, 2018.)
APA citation style
Curtis, Asahel, 1874-1941, (ca. 1898) Man working steam pipes to thaw an underground mine, Gold Hill, ca. 1898. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/curtis/id/1833
MLA citation style
Curtis, Asahel, 1874-1941. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/curtis/id/1833>.
Note: These citations are programmatically generated and may be incomplete.