Native American man on a horse near hills, possibly on the Olympic Peninsula, date unknown

Chicago citation style
Unknown. Native American man on a horse near hills, possibly on the Olympic Peninsula, date unknown. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/nps/id/508. (Accessed April 26, 2018.)
APA citation style
Unknown, Native American man on a horse near hills, possibly on the Olympic Peninsula, date unknown. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/nps/id/508
MLA citation style
Unknown. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/nps/id/508>.
Note: These citations are programmatically generated and may be incomplete.