CEMEL, cool head device

Chicago citation style
CEMEL, cool head device. 1976-06-15. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/zk51z794b. (Accessed June 25, 2018.)
APA citation style
(1976-06-15) CEMEL, cool head device. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/zk51z794b
MLA citation style
Retrieved from the Digital Public Library of America <http://ark.digitalcommonwealth.org/ark:/50959/zk51z794b>.
Note: These citations are programmatically generated and may be incomplete.