Cape Horn, Columbia River, view of several pinnacles and waterfalls, 1882

Chicago citation style
Davidson, Issac Grundy. Cape Horn, Columbia River, view of several pinnacles and waterfalls, 1882. 1882. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/alaskawcanada/id/4324. (Accessed November 21, 2018.)
APA citation style
Davidson, Issac Grundy, (1882) Cape Horn, Columbia River, view of several pinnacles and waterfalls, 1882. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/alaskawcanada/id/4324
MLA citation style
Davidson, Issac Grundy. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/alaskawcanada/id/4324>.
Note: These citations are programmatically generated and may be incomplete.