Banner posted that reads, "STRIKE" in response to the Kent State shootings, May 6 1970

Chicago citation style
Karpen, Joseph. Banner posted that reads, "STRIKE" in response to the Kent State shootings, May 6 1970. 1970. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/uwcampus/id/35243. (Accessed October 15, 2018.)
APA citation style
Karpen, Joseph, (1970) Banner posted that reads, "STRIKE" in response to the Kent State shootings, May 6 1970. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/uwcampus/id/35243
MLA citation style
Karpen, Joseph. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/uwcampus/id/35243>.
Note: These citations are programmatically generated and may be incomplete.