Pyramid Peak and Mount Storm King seen over Lake Crescent at sunset, Olympic National Park, date unknown

Chicago citation style
Unknown. Pyramid Peak and Mount Storm King seen over Lake Crescent at sunset, Olympic National Park, date unknown. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/nps/id/854. (Accessed June 25, 2018.)
APA citation style
Unknown, Pyramid Peak and Mount Storm King seen over Lake Crescent at sunset, Olympic National Park, date unknown. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/nps/id/854
MLA citation style
Unknown. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/nps/id/854>.
Note: These citations are programmatically generated and may be incomplete.