Evening Rally: Cesar Chavez (United Farm Workers Union President) [page 1 of 2]

Chicago citation style
United Farm Workers Union. Evening Rally: Cesar Chavez (United Farm Workers Union President) [page 1 of 2]. 1974. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/protests/id/148. (Accessed October 24, 2018.)
APA citation style
United Farm Workers Union, (1974) Evening Rally: Cesar Chavez (United Farm Workers Union President) [page 1 of 2]. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/protests/id/148
MLA citation style
United Farm Workers Union. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/protests/id/148>.
Note: These citations are programmatically generated and may be incomplete.