Law Enforcement Officers with Protest Signs

Chicago citation style
Law Enforcement Officers with Protest Signs. 1964. Retrieved from the Digital Public Library of America, http://content.wisconsinhistory.org/cdm/ref/collection/p15932coll2/id/22707. (Accessed November 20, 2019.)
APA citation style
(1964) Law Enforcement Officers with Protest Signs. Retrieved from the Digital Public Library of America, http://content.wisconsinhistory.org/cdm/ref/collection/p15932coll2/id/22707
MLA citation style
Retrieved from the Digital Public Library of America <http://content.wisconsinhistory.org/cdm/ref/collection/p15932coll2/id/22707>.
Note: These citations are programmatically generated and may be incomplete.