4/4/79 [1]
MLA
United States. Office of the White House Staff Secretary. "4/4/79 [1]." Jimmy Carter Library. 1979-04-04, https://www.jimmycarterlibrary.gov/digital_library/sso/148878/112/SSO_148878_112_06.pdf.
APA
United States. Office of the White House Staff Secretary (1979-04-04). 4/4/79 [1]. Retrieved from https://www.jimmycarterlibrary.gov/digital_library/sso/148878/112/SSO_148878_112_06.pdf
Chicago
United States. Office of the White House Staff Secretary. "4/4/79 [1]." 1979-04-04. July 3, 2025. https://www.jimmycarterlibrary.gov/digital_library/sso/148878/112/SSO_148878_112_06.pdf.