3/30/79
MLA
United States. Office of the White House Staff Secretary. "3/30/79." Jimmy Carter Library. 1979-03-30, https://www.jimmycarterlibrary.gov/digital_library/sso/148878/111/SSO_148878_111_10.pdf.
APA
United States. Office of the White House Staff Secretary (1979-03-30). 3/30/79. Retrieved from https://www.jimmycarterlibrary.gov/digital_library/sso/148878/111/SSO_148878_111_10.pdf
Chicago
United States. Office of the White House Staff Secretary. "3/30/79." 1979-03-30. July 6, 2025. https://www.jimmycarterlibrary.gov/digital_library/sso/148878/111/SSO_148878_111_10.pdf.