Northern Pacific Railway trestle, Washington, ca. 1887

Chicago citation style
Davidson, Issac Grundy. Northern Pacific Railway trestle, Washington, ca. 1887. ca. 1887. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/wastate/id/2409. (Accessed June 25, 2018.)
APA citation style
Davidson, Issac Grundy, (ca. 1887) Northern Pacific Railway trestle, Washington, ca. 1887. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/wastate/id/2409
MLA citation style
Davidson, Issac Grundy. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/wastate/id/2409>.
Note: These citations are programmatically generated and may be incomplete.