Armor vest, side view, vest + old helmet

Chicago citation style
Armor vest, side view, vest + old helmet. 1974-12-17. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/1257bn298. (Accessed June 22, 2018.)
APA citation style
(1974-12-17) Armor vest, side view, vest + old helmet. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/1257bn298
MLA citation style
Retrieved from the Digital Public Library of America <http://ark.digitalcommonwealth.org/ark:/50959/1257bn298>.
Note: These citations are programmatically generated and may be incomplete.