Aeronautics supersonic wind tunnel in operation at Langley

Chicago citation style
Aeronautics supersonic wind tunnel in operation at Langley. 1950-1950. Retrieved from the Digital Public Library of America, http://search.lib.virginia.edu/catalog/uva-lib:2160399. (Accessed July 16, 2018.)
APA citation style
(1950-1950) Aeronautics supersonic wind tunnel in operation at Langley. Retrieved from the Digital Public Library of America, http://search.lib.virginia.edu/catalog/uva-lib:2160399
MLA citation style
Retrieved from the Digital Public Library of America <http://search.lib.virginia.edu/catalog/uva-lib:2160399>.
Note: These citations are programmatically generated and may be incomplete.