Presidential Proclamation 3427 of September 6, 1961, by President John F. Kennedy declaring Child Health Day.

Chicago citation style
National Archives and Records Administration. Office of the Federal Register. 4/1/1985-. Presidential Proclamation 3427 of September 6, 1961, by President John F. Kennedy declaring Child Health Day.. 1961-09-06. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/299976. (Accessed June 23, 2018.)
APA citation style
National Archives and Records Administration. Office of the Federal Register. 4/1/1985-, (1961-09-06) Presidential Proclamation 3427 of September 6, 1961, by President John F. Kennedy declaring Child Health Day.. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/299976
MLA citation style
National Archives and Records Administration. Office of the Federal Register. 4/1/1985-. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/299976>.
Note: These citations are programmatically generated and may be incomplete.