Airplanes - Engines - Aeroplane Motors. Side view of the airplane motor invented by Prof. Tobias Dantzig who has been experimenting on an original form of aeroplane motor for sometime. He began his experiment at Indiana University. He is now in Washington continuing his experiment under the auspices of the Ordnance Department

Chicago citation style
War Department. 1789-9/18/1947. Airplanes - Engines - Aeroplane Motors. Side view of the airplane motor invented by Prof. Tobias Dantzig who has been experimenting on an original form of aeroplane motor for sometime. He began his experiment at Indiana University. He is now in Washington continuing his experiment under the auspices of the Ordnance Department. 1917-01-01/1918-12-31. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/17338629. (Accessed December 19, 2018.)
APA citation style
War Department. 1789-9/18/1947, (1917-01-01/1918-12-31) Airplanes - Engines - Aeroplane Motors. Side view of the airplane motor invented by Prof. Tobias Dantzig who has been experimenting on an original form of aeroplane motor for sometime. He began his experiment at Indiana University. He is now in Washington continuing his experiment under the auspices of the Ordnance Department. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/17338629
MLA citation style
War Department. 1789-9/18/1947. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/17338629>.
Note: These citations are programmatically generated and may be incomplete.