Airplanes - Wings - Design and tests of aeroplane wing ribs. Forest Products Laboratory, Madison, Wis

Chicago citation style
War Department. 1789-9/18/1947. Airplanes - Wings - Design and tests of aeroplane wing ribs. Forest Products Laboratory, Madison, Wis. 1917-01-01/1918-12-31. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/17341210. (Accessed September 21, 2018.)
APA citation style
War Department. 1789-9/18/1947, (1917-01-01/1918-12-31) Airplanes - Wings - Design and tests of aeroplane wing ribs. Forest Products Laboratory, Madison, Wis. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/17341210
MLA citation style
War Department. 1789-9/18/1947. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/17341210>.
Note: These citations are programmatically generated and may be incomplete.