June 20, 1974 - Nixon, Bipartisan Congressional Leadership

Chicago citation style
President (1969-1974 : Nixon). Office of the Assistant to the President for National Security Affairs. 1969-1974. June 20, 1974 - Nixon, Bipartisan Congressional Leadership. 1974-06-20/1974-06-20. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/1552727. (Accessed June 18, 2018.)
APA citation style
President (1969-1974 : Nixon). Office of the Assistant to the President for National Security Affairs. 1969-1974, (1974-06-20/1974-06-20) June 20, 1974 - Nixon, Bipartisan Congressional Leadership. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/1552727
MLA citation style
President (1969-1974 : Nixon). Office of the Assistant to the President for National Security Affairs. 1969-1974. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/1552727>.
Note: These citations are programmatically generated and may be incomplete.