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

Chicago citation style
D.C.O.. Hubert 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/1051. (Accessed July 17, 2018.)
APA citation style
D.C.O., Hubert 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/1051
MLA citation style
D.C.O.. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/nps/id/1051>.
Note: These citations are programmatically generated and may be incomplete.