Fort Okanogan, Hudson's Bay Co. post in eastern Washington

Chicago citation style
Curtis, Asahel, 1874-1941. Fort Okanogan, Hudson's Bay Co. post in eastern Washington. ca. 1854. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/curtis/id/1108. (Accessed June 24, 2018.)
APA citation style
Curtis, Asahel, 1874-1941, (ca. 1854) Fort Okanogan, Hudson's Bay Co. post in eastern Washington. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/curtis/id/1108
MLA citation style
Curtis, Asahel, 1874-1941. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/curtis/id/1108>.
Note: These citations are programmatically generated and may be incomplete.