Old dog boot, redesigned dog boot

Chicago citation style
Old dog boot, redesigned dog boot. 1978-05-04. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/4f16d912p. (Accessed July 16, 2018.)
APA citation style
(1978-05-04) Old dog boot, redesigned dog boot. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/4f16d912p
MLA citation style
Retrieved from the Digital Public Library of America <http://ark.digitalcommonwealth.org/ark:/50959/4f16d912p>.
Note: These citations are programmatically generated and may be incomplete.