Unidentified coastal town in Alaska or Siberia, ca.1920

Chicago citation style
Scarborough, C.W. (Charles W.). Unidentified coastal town in Alaska or Siberia, ca.1920. ca. 1920. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/alaskawcanada/id/4838. (Accessed October 20, 2018.)
APA citation style
Scarborough, C.W. (Charles W.), (ca. 1920) Unidentified coastal town in Alaska or Siberia, ca.1920. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/alaskawcanada/id/4838
MLA citation style
Scarborough, C.W. (Charles W.). Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/alaskawcanada/id/4838>.
Note: These citations are programmatically generated and may be incomplete.