Airplanes - Engines - Manufacture of 80 H. P. LE Rhone engine by Union Switch and Signal Co., Swissvale, PA. Turning and boring cylinder bosses of crank cases

Chicago citation style
War Department. 1789-9/18/1947. Airplanes - Engines - Manufacture of 80 H. P. LE Rhone engine by Union Switch and Signal Co., Swissvale, PA. Turning and boring cylinder bosses of crank cases. 1917-01-01/1918-12-31. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/17338663. (Accessed June 23, 2018.)
APA citation style
War Department. 1789-9/18/1947, (1917-01-01/1918-12-31) Airplanes - Engines - Manufacture of 80 H. P. LE Rhone engine by Union Switch and Signal Co., Swissvale, PA. Turning and boring cylinder bosses of crank cases. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/17338663
MLA citation style
War Department. 1789-9/18/1947. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/17338663>.
Note: These citations are programmatically generated and may be incomplete.