4/5/78
MLA
United States. Office of the White House Staff Secretary. "4/5/78." Jimmy Carter Library. 1978-04-05, https://www.jimmycarterlibrary.gov/digital_library/sso/148878/69/SSO_148878_069_10.pdf.
APA
United States. Office of the White House Staff Secretary (1978-04-05). 4/5/78. Retrieved from https://www.jimmycarterlibrary.gov/digital_library/sso/148878/69/SSO_148878_069_10.pdf
Chicago
United States. Office of the White House Staff Secretary. "4/5/78." 1978-04-05. July 14, 2025. https://www.jimmycarterlibrary.gov/digital_library/sso/148878/69/SSO_148878_069_10.pdf.