United States. Department of State. Office of the Historian. (1983). United States chiefs of mission, 1778-1982. The Department.
Chicago Style (17th ed.) CitationUnited States. Department of State. Office of the Historian. United States Chiefs of Mission, 1778-1982. [Washington, D.C.?]: The Department, 1983.
MLA (9th ed.) CitationUnited States. Department of State. Office of the Historian. United States Chiefs of Mission, 1778-1982. The Department, 1983.
Warning: These citations may not always be 100% accurate.