6/27/78 [1]
MLA
United States. Office of the White House Staff Secretary. "6/27/78 [1]." Jimmy Carter Library. 1978-06-27, https://www.jimmycarterlibrary.gov/digital_library/sso/148878/82/SSO_148878_082_10.pdf.
APA
United States. Office of the White House Staff Secretary (1978-06-27). 6/27/78 [1]. Retrieved from https://www.jimmycarterlibrary.gov/digital_library/sso/148878/82/SSO_148878_082_10.pdf
Chicago
United States. Office of the White House Staff Secretary. "6/27/78 [1]." 1978-06-27. July 12, 2025. https://www.jimmycarterlibrary.gov/digital_library/sso/148878/82/SSO_148878_082_10.pdf.