White Glacier on Mount Olympus, Olympic National Park, date unknown

Chicago citation style
Unknown. White Glacier on Mount Olympus, Olympic National Park, date unknown. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/nps/id/916. (Accessed June 19, 2018.)
APA citation style
Unknown, White Glacier on Mount Olympus, Olympic National Park, date unknown. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/nps/id/916
MLA citation style
Unknown. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/nps/id/916>.
Note: These citations are programmatically generated and may be incomplete.