Alaskan Copper Works crew in front of Alaskan Copper Works building, Seattle, Washington, ca. 1918

Chicago citation style
Alaskan Copper Works crew in front of Alaskan Copper Works building, Seattle, Washington, ca. 1918. ca. 1918. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/jhp/id/766. (Accessed June 25, 2018.)
APA citation style
(ca. 1918) Alaskan Copper Works crew in front of Alaskan Copper Works building, Seattle, Washington, ca. 1918. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/jhp/id/766
MLA citation style
Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/jhp/id/766>.
Note: These citations are programmatically generated and may be incomplete.