Tanana River railway bridge under construction, Alaska, ca. 1922

Chicago citation style
Tanana River railway bridge under construction, Alaska, ca. 1922. ca. 1922. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/alaskawcanada/id/5706. (Accessed July 20, 2018.)
APA citation style
(ca. 1922) Tanana River railway bridge under construction, Alaska, ca. 1922. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/alaskawcanada/id/5706
MLA citation style
Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/alaskawcanada/id/5706>.
Note: These citations are programmatically generated and may be incomplete.