Pacific Ocean surf, probably near the Washington coast, date unknown

Chicago citation style
Kirk, Louie. Pacific Ocean surf, probably near the Washington coast, date unknown. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/nps/id/1649. (Accessed June 23, 2018.)
APA citation style
Kirk, Louie, Pacific Ocean surf, probably near the Washington coast, date unknown. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/nps/id/1649
MLA citation style
Kirk, Louie. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/nps/id/1649>.
Note: These citations are programmatically generated and may be incomplete.