Middle Block House at the Cascades, Columbia River, ca. 1870

Chicago citation style
Watkins, Carleton E.. Middle Block House at the Cascades, Columbia River, ca. 1870. 1867. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/stereo/id/203. (Accessed June 21, 2018.)
APA citation style
Watkins, Carleton E., (1867) Middle Block House at the Cascades, Columbia River, ca. 1870. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/stereo/id/203
MLA citation style
Watkins, Carleton E.. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/stereo/id/203>.
Note: These citations are programmatically generated and may be incomplete.