Horse drawn sleds crossing a frozen creek on the Chilkoot Trail in the vicinity of Canyon City, ca. 1898

Chicago citation style
Curtis, Asahel, 1874-1941. Horse drawn sleds crossing a frozen creek on the Chilkoot Trail in the vicinity of Canyon City, ca. 1898. ca. 1898. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/curtis/id/1339. (Accessed October 20, 2018.)
APA citation style
Curtis, Asahel, 1874-1941, (ca. 1898) Horse drawn sleds crossing a frozen creek on the Chilkoot Trail in the vicinity of Canyon City, ca. 1898. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/curtis/id/1339
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/1339>.
Note: These citations are programmatically generated and may be incomplete.