Informal

Chicago citation style
Informal. 1970-1979. Retrieved from the Digital Public Library of America, https://ark.digitalcommonwealth.org/ark:/50959/k930hk34f. (Accessed December 11, 2018.)
APA citation style
(1970-1979) Informal. Retrieved from the Digital Public Library of America, https://ark.digitalcommonwealth.org/ark:/50959/k930hk34f
MLA citation style
Retrieved from the Digital Public Library of America <https://ark.digitalcommonwealth.org/ark:/50959/k930hk34f>.
Note: These citations are programmatically generated and may be incomplete.