IPD, PAGST helmet without cover

Chicago citation style
IPD, PAGST helmet without cover. 1994-05-26. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/4f16d4146. (Accessed June 19, 2018.)
APA citation style
(1994-05-26) IPD, PAGST helmet without cover. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/4f16d4146
MLA citation style
Retrieved from the Digital Public Library of America <http://ark.digitalcommonwealth.org/ark:/50959/4f16d4146>.
Note: These citations are programmatically generated and may be incomplete.