A Comparative study of Soviet vs. Western helicopters /

Chicago citation style
A Comparative study of Soviet vs. Western helicopters /. 1983. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/011431771. (Accessed December 17, 2018.)
APA citation style
(1983) A Comparative study of Soviet vs. Western helicopters /. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/011431771
MLA citation style
Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/011431771>.
Note: These citations are programmatically generated and may be incomplete.