United States. Department of State, Sieg, K. G., & Keefer, E. C. (2003). Foreign relations of the United States, 1964-1968 editor, Kent Sieg ; general editor, Edward C. Keefer. United States Government Printing Office.
Chicago Style (17th ed.) CitationUnited States. Department of State, Kent Gerard Sieg, and Edward C. Keefer. Foreign Relations of the United States, 1964-1968 Editor, Kent Sieg ; General Editor, Edward C. Keefer. Washington: United States Government Printing Office, 2003.
MLA (9th ed.) CitationUnited States. Department of State, et al. Foreign Relations of the United States, 1964-1968 Editor, Kent Sieg ; General Editor, Edward C. Keefer. United States Government Printing Office, 2003.
Warning: These citations may not always be 100% accurate.