12/20/77 [1]
MLA
United States. Office of the White House Staff Secretary. "12/20/77 [1]." Jimmy Carter Library. 1977-12-20, https://www.jimmycarterlibrary.gov/digital_library/sso/148878/55/SSO_148878_055_10.pdf.
APA
United States. Office of the White House Staff Secretary (1977-12-20). 12/20/77 [1]. Retrieved from https://www.jimmycarterlibrary.gov/digital_library/sso/148878/55/SSO_148878_055_10.pdf
Chicago
United States. Office of the White House Staff Secretary. "12/20/77 [1]." 1977-12-20. July 10, 2025. https://www.jimmycarterlibrary.gov/digital_library/sso/148878/55/SSO_148878_055_10.pdf.
