Treadwell Mine, as seen from the deck of a steamer, Douglas Island, Alaska, ca. 1891

Chicago citation style
Haynes, F. Jay (Frank Jay), 1853-1921. Treadwell Mine, as seen from the deck of a steamer, Douglas Island, Alaska, ca. 1891. ca. 1891. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/alaskawcanada/id/2509. (Accessed October 23, 2018.)
APA citation style
Haynes, F. Jay (Frank Jay), 1853-1921, (ca. 1891) Treadwell Mine, as seen from the deck of a steamer, Douglas Island, Alaska, ca. 1891. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/alaskawcanada/id/2509
MLA citation style
Haynes, F. Jay (Frank Jay), 1853-1921. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/alaskawcanada/id/2509>.
Note: These citations are programmatically generated and may be incomplete.