12/18/78 [2]
MLA
United States. Office of the White House Staff Secretary. "12/18/78 [2]." Jimmy Carter Library. 1978-12-18, https://www.jimmycarterlibrary.gov/digital_library/sso/148878/100/SSO_148878_100_11.pdf.
APA
United States. Office of the White House Staff Secretary (1978-12-18). 12/18/78 [2]. Retrieved from https://www.jimmycarterlibrary.gov/digital_library/sso/148878/100/SSO_148878_100_11.pdf
Chicago
United States. Office of the White House Staff Secretary. "12/18/78 [2]." 1978-12-18. July 9, 2025. https://www.jimmycarterlibrary.gov/digital_library/sso/148878/100/SSO_148878_100_11.pdf.