Coal mines showing Alaskan Engineering Commission Railway tracks, Chickaloon, ca. 1920

Chicago citation style
Coal mines showing Alaskan Engineering Commission Railway tracks, Chickaloon, ca. 1920. ca. 1920. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/alaskawcanada/id/970. (Accessed July 16, 2018.)
APA citation style
(ca. 1920) Coal mines showing Alaskan Engineering Commission Railway tracks, Chickaloon, ca. 1920. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/alaskawcanada/id/970
MLA citation style
Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/alaskawcanada/id/970>.
Note: These citations are programmatically generated and may be incomplete.