Northern Pacific Railway trestle in the snow, Washington, ca. 1887

Chicago citation style
Davidson, Issac Grundy. Northern Pacific Railway trestle in the snow, Washington, ca. 1887. ca. 1887. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/wastate/id/2385. (Accessed April 26, 2018.)
APA citation style
Davidson, Issac Grundy, (ca. 1887) Northern Pacific Railway trestle in the snow, Washington, ca. 1887. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/wastate/id/2385
MLA citation style
Davidson, Issac Grundy. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/wastate/id/2385>.
Note: These citations are programmatically generated and may be incomplete.