Second Beach view of a rock sea arch, Olympic National Park, date unknown

Chicago citation style
Second Beach view of a rock sea arch, Olympic National Park, date unknown. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/nps/id/1682. (Accessed June 25, 2018.)
APA citation style
Second Beach view of a rock sea arch, Olympic National Park, date unknown. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/nps/id/1682
MLA citation style
Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/nps/id/1682>.
Note: These citations are programmatically generated and may be incomplete.