Olympic Mountains near Grand Valley, Olympic National Park, date unknown

Chicago citation style
Olympic Mountains near Grand Valley, Olympic National Park, date unknown. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/nps/id/809. (Accessed June 20, 2018.)
APA citation style
Olympic Mountains near Grand Valley, Olympic National Park, date unknown. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/nps/id/809
MLA citation style
Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/nps/id/809>.
Note: These citations are programmatically generated and may be incomplete.