Northern Pacific Railway trestle over river, Washington, ca. 1887

Chicago citation style
Davidson, Issac Grundy. Northern Pacific Railway trestle over river, Washington, ca. 1887. ca. 1887. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/wastate/id/2407. (Accessed June 19, 2018.)
APA citation style
Davidson, Issac Grundy, (ca. 1887) Northern Pacific Railway trestle over river, Washington, ca. 1887. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/wastate/id/2407
MLA citation style
Davidson, Issac Grundy. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/wastate/id/2407>.
Note: These citations are programmatically generated and may be incomplete.