Police talking with protestors on the University of Washington campus, May 7, 1970

Chicago citation style
Karpen, Joseph. Police talking with protestors on the University of Washington campus, May 7, 1970. 1970. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/uwcampus/id/35348. (Accessed July 20, 2018.)
APA citation style
Karpen, Joseph, (1970) Police talking with protestors on the University of Washington campus, May 7, 1970. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/uwcampus/id/35348
MLA citation style
Karpen, Joseph. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/uwcampus/id/35348>.
Note: These citations are programmatically generated and may be incomplete.