Apparatus (lable[?])

Chicago citation style
Apparatus (lable[?]). 1981-10-20. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/zk51zs97g. (Accessed June 21, 2018.)
APA citation style
(1981-10-20) Apparatus (lable[?]). Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/zk51zs97g
MLA citation style
Retrieved from the Digital Public Library of America <http://ark.digitalcommonwealth.org/ark:/50959/zk51zs97g>.
Note: These citations are programmatically generated and may be incomplete.