Memorandum from William D. Carey to Ervin Duggan

Chicago citation style
President (1963-1969 : Johnson). White House Central Files. 1963-1969. Memorandum from William D. Carey to Ervin Duggan. 1967-12-19. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6037514. (Accessed November 15, 2018.)
APA citation style
President (1963-1969 : Johnson). White House Central Files. 1963-1969, (1967-12-19) Memorandum from William D. Carey to Ervin Duggan. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/6037514
MLA citation style
President (1963-1969 : Johnson). White House Central Files. 1963-1969. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/6037514>.
Note: These citations are programmatically generated and may be incomplete.