9/11/78
MLA
United States. Office of the White House Staff Secretary. "9/11/78." Jimmy Carter Library. 1978-09-11, https://www.jimmycarterlibrary.gov/digital_library/sso/148878/90/SSO_148878_090_18.pdf.
APA
United States. Office of the White House Staff Secretary (1978-09-11). 9/11/78. Retrieved from https://www.jimmycarterlibrary.gov/digital_library/sso/148878/90/SSO_148878_090_18.pdf
Chicago
United States. Office of the White House Staff Secretary. "9/11/78." 1978-09-11. July 9, 2025. https://www.jimmycarterlibrary.gov/digital_library/sso/148878/90/SSO_148878_090_18.pdf.
