"Strikers at Nixon press conference."

Chicago citation style
Bernstein, Joshua. "Strikers at Nixon press conference.". 1970-12-10. Retrieved from the Digital Public Library of America, http://digital.library.temple.edu/cdm/ref/collection/p15037coll3/id/31156. (Accessed September 22, 2018.)
APA citation style
Bernstein, Joshua, (1970-12-10) "Strikers at Nixon press conference.". Retrieved from the Digital Public Library of America, http://digital.library.temple.edu/cdm/ref/collection/p15037coll3/id/31156
MLA citation style
Bernstein, Joshua. Retrieved from the Digital Public Library of America <http://digital.library.temple.edu/cdm/ref/collection/p15037coll3/id/31156>.
Note: These citations are programmatically generated and may be incomplete.