Horse pulling sled through Keystone Canyon near Valdez, Alaska, ca. 1906

Chicago citation style
Hunt, P. S. (Phinney S.), 1866-1917. Horse pulling sled through Keystone Canyon near Valdez, Alaska, ca. 1906. ca. 1906. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/alaskawcanada/id/4683. (Accessed October 19, 2018.)
APA citation style
Hunt, P. S. (Phinney S.), 1866-1917, (ca. 1906) Horse pulling sled through Keystone Canyon near Valdez, Alaska, ca. 1906. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/alaskawcanada/id/4683
MLA citation style
Hunt, P. S. (Phinney S.), 1866-1917. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/alaskawcanada/id/4683>.
Note: These citations are programmatically generated and may be incomplete.