Dragline excavator loading material into Alaska Railroad work train, probably near Nenana, Alaska, ca. August 1917

Chicago citation style
Dragline excavator loading material into Alaska Railroad work train, probably near Nenana, Alaska, ca. August 1917. 1917. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/alaskawcanada/id/5610. (Accessed October 24, 2018.)
APA citation style
(1917) Dragline excavator loading material into Alaska Railroad work train, probably near Nenana, Alaska, ca. August 1917. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/alaskawcanada/id/5610
MLA citation style
Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/alaskawcanada/id/5610>.
Note: These citations are programmatically generated and may be incomplete.