Crowd marching in Seattle in support of the Black Panther Party, December 13, 1969

Chicago citation style
Karpen, Joseph. Crowd marching in Seattle in support of the Black Panther Party, December 13, 1969. 1969. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/uwcampus/id/35220. (Accessed June 20, 2018.)
APA citation style
Karpen, Joseph, (1969) Crowd marching in Seattle in support of the Black Panther Party, December 13, 1969. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/uwcampus/id/35220
MLA citation style
Karpen, Joseph. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/uwcampus/id/35220>.
Note: These citations are programmatically generated and may be incomplete.