Researchers with supplies, probably on Blue Glacier, Mount Olympus, Olympic National Park, date unknown

Chicago citation style
Kirk, Louie. Researchers with supplies, probably on Blue Glacier, 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/1542. (Accessed September 25, 2018.)
APA citation style
Kirk, Louie, Researchers with supplies, probably on Blue Glacier, 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/1542
MLA citation style
Kirk, Louie. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/nps/id/1542>.
Note: These citations are programmatically generated and may be incomplete.