Protestors gathered at the University of Washington, May 7, 1970

Chicago citation style
Karpen, Joseph. Protestors gathered at the University of Washington, May 7, 1970. 1970. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/uwcampus/id/35376. (Accessed October 19, 2018.)
APA citation style
Karpen, Joseph, (1970) Protestors gathered at the University of Washington, May 7, 1970. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/uwcampus/id/35376
MLA citation style
Karpen, Joseph. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/uwcampus/id/35376>.
Note: These citations are programmatically generated and may be incomplete.