2/21/79 [1]
MLA
United States. Office of the White House Staff Secretary. "2/21/79 [1]." Jimmy Carter Library. 1979-02-21, https://www.jimmycarterlibrary.gov/digital_library/sso/148878/107/SSO_148878_107_13.pdf.
APA
United States. Office of the White House Staff Secretary (1979-02-21). 2/21/79 [1]. Retrieved from https://www.jimmycarterlibrary.gov/digital_library/sso/148878/107/SSO_148878_107_13.pdf
Chicago
United States. Office of the White House Staff Secretary. "2/21/79 [1]." 1979-02-21. July 8, 2025. https://www.jimmycarterlibrary.gov/digital_library/sso/148878/107/SSO_148878_107_13.pdf.
