Kevlar 129

Chicago citation style
Kevlar 129. 1990-11-29. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/x920gt28t. (Accessed July 15, 2018.)
APA citation style
(1990-11-29) Kevlar 129. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/x920gt28t
MLA citation style
Retrieved from the Digital Public Library of America <http://ark.digitalcommonwealth.org/ark:/50959/x920gt28t>.
Note: These citations are programmatically generated and may be incomplete.