Airplanes - Historical - The first Aircraft Landing Field Identification Marker in the U.S., laid at Boiling Field D.C., similar markers are being placed along the line of America's First Airway from Washington, D.C., to Dayton, Ohio

Chicago citation style
War Department. 1789-9/18/1947. Airplanes - Historical - The first Aircraft Landing Field Identification Marker in the U.S., laid at Boiling Field D.C., similar markers are being placed along the line of America's First Airway from Washington, D.C., to Dayton, Ohio. 1917-01-01/1918-12-31. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/17338997. (Accessed July 16, 2018.)
APA citation style
War Department. 1789-9/18/1947, (1917-01-01/1918-12-31) Airplanes - Historical - The first Aircraft Landing Field Identification Marker in the U.S., laid at Boiling Field D.C., similar markers are being placed along the line of America's First Airway from Washington, D.C., to Dayton, Ohio. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/17338997
MLA citation style
War Department. 1789-9/18/1947. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/17338997>.
Note: These citations are programmatically generated and may be incomplete.