Spotted saxifrage plants, probably in Olympic National Park, date unknown

Chicago citation style
Unknown. Spotted saxifrage plants, probably in Olympic National Park, date unknown. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/nps/id/2479. (Accessed July 17, 2018.)
APA citation style
Unknown, Spotted saxifrage plants, probably in Olympic National Park, date unknown. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/nps/id/2479
MLA citation style
Unknown. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/nps/id/2479>.
Note: These citations are programmatically generated and may be incomplete.