Lake Chelan Recreation Area, Chelan National Forest, Washington, 1935.

Chicago citation style
Department of Agriculture. Forest Service. Region 6 (Pacific Northwest Region). 1966. Lake Chelan Recreation Area, Chelan National Forest, Washington, 1935.. 1932-01-01/1938-12-31. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/299238. (Accessed October 18, 2018.)
APA citation style
Department of Agriculture. Forest Service. Region 6 (Pacific Northwest Region). 1966, (1932-01-01/1938-12-31) Lake Chelan Recreation Area, Chelan National Forest, Washington, 1935.. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/299238
MLA citation style
Department of Agriculture. Forest Service. Region 6 (Pacific Northwest Region). 1966. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/299238>.
Note: These citations are programmatically generated and may be incomplete.