Lena Lake and Mount Bretherton, Olympic National Park, date unknown

Chicago citation style
Guyer, M.. Lena Lake and Mount Bretherton, Olympic National Park, date unknown. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/nps/id/1048. (Accessed September 21, 2018.)
APA citation style
Guyer, M., Lena Lake and Mount Bretherton, Olympic National Park, date unknown. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/nps/id/1048
MLA citation style
Guyer, M.. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/nps/id/1048>.
Note: These citations are programmatically generated and may be incomplete.