6/17/77
MLA
United States. Office of the White House Staff Secretary. "6/17/77." Jimmy Carter Library. 1977-06-17, https://www.jimmycarterlibrary.gov/digital_library/sso/148878/26/SSO_148878_026_04.pdf.
APA
United States. Office of the White House Staff Secretary (1977-06-17). 6/17/77. Retrieved from https://www.jimmycarterlibrary.gov/digital_library/sso/148878/26/SSO_148878_026_04.pdf
Chicago
United States. Office of the White House Staff Secretary. "6/17/77." 1977-06-17. July 6, 2025. https://www.jimmycarterlibrary.gov/digital_library/sso/148878/26/SSO_148878_026_04.pdf.