CEMEL, test subject performing various test in tropical wind tunnel

Chicago citation style
CEMEL, test subject performing various test in tropical wind tunnel. 1977-11-18. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/k930gc70w. (Accessed July 20, 2018.)
APA citation style
(1977-11-18) CEMEL, test subject performing various test in tropical wind tunnel. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/k930gc70w
MLA citation style
Retrieved from the Digital Public Library of America <http://ark.digitalcommonwealth.org/ark:/50959/k930gc70w>.
Note: These citations are programmatically generated and may be incomplete.