6/13/78
MLA
United States. Office of the White House Staff Secretary. "6/13/78." Jimmy Carter Library. 1978-06-13, https://www.jimmycarterlibrary.gov/digital_library/sso/148878/80/SSO_148878_080_09.pdf.
APA
United States. Office of the White House Staff Secretary (1978-06-13). 6/13/78. Retrieved from https://www.jimmycarterlibrary.gov/digital_library/sso/148878/80/SSO_148878_080_09.pdf
Chicago
United States. Office of the White House Staff Secretary. "6/13/78." 1978-06-13. July 9, 2025. https://www.jimmycarterlibrary.gov/digital_library/sso/148878/80/SSO_148878_080_09.pdf.
