Alaska Railroad train at Mile 8 on Matanuska branch line, Alaska, ca. 1917

Chicago citation style
Hunt, P. S. (Phinney S.), 1866-1917. Alaska Railroad train at Mile 8 on Matanuska branch line, Alaska, ca. 1917. ca. 1917. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/alaskawcanada/id/5382. (Accessed June 21, 2018.)
APA citation style
Hunt, P. S. (Phinney S.), 1866-1917, (ca. 1917) Alaska Railroad train at Mile 8 on Matanuska branch line, Alaska, ca. 1917. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/alaskawcanada/id/5382
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/5382>.
Note: These citations are programmatically generated and may be incomplete.