Both sides protested.

Chicago citation style
Both sides protested.. 1975-02-04. Retrieved from the Digital Public Library of America, http://content.wisconsinhistory.org/cdm/ref/collection/sccl/id/176. (Accessed November 20, 2019.)
APA citation style
(1975-02-04) Both sides protested.. Retrieved from the Digital Public Library of America, http://content.wisconsinhistory.org/cdm/ref/collection/sccl/id/176
MLA citation style
Retrieved from the Digital Public Library of America <http://content.wisconsinhistory.org/cdm/ref/collection/sccl/id/176>.
Note: These citations are programmatically generated and may be incomplete.