4/30/79 [2]
MLA
United States. Office of the White House Staff Secretary. "4/30/79 [2]." Jimmy Carter Library. 1979-04-30, https://www.jimmycarterlibrary.gov/digital_library/sso/148878/115/SSO_148878_115_02.pdf.
APA
United States. Office of the White House Staff Secretary (1979-04-30). 4/30/79 [2]. Retrieved from https://www.jimmycarterlibrary.gov/digital_library/sso/148878/115/SSO_148878_115_02.pdf
Chicago
United States. Office of the White House Staff Secretary. "4/30/79 [2]." 1979-04-30. August 4, 2025. https://www.jimmycarterlibrary.gov/digital_library/sso/148878/115/SSO_148878_115_02.pdf.