President’s Trip to California and Iowa, 5/4/79-5/6/79
MLA
United States. Office of the White House Staff Secretary. "President’s Trip to California and Iowa, 5/4/79-5/6/79." Jimmy Carter Library. 1979-05-04/1979-03-06, https://www.jimmycarterlibrary.gov/digital_library/sso/148878/115/SSO_148878_115_11.pdf.
APA
United States. Office of the White House Staff Secretary (1979-05-04/1979-03-06). President’s Trip to California and Iowa, 5/4/79-5/6/79. Retrieved from https://www.jimmycarterlibrary.gov/digital_library/sso/148878/115/SSO_148878_115_11.pdf
Chicago
United States. Office of the White House Staff Secretary. "President’s Trip to California and Iowa, 5/4/79-5/6/79." 1979-05-04/1979-03-06. July 1, 2025. https://www.jimmycarterlibrary.gov/digital_library/sso/148878/115/SSO_148878_115_11.pdf.
