Library of Congress. Congressional Research Service & ProQuest (Firm). (1999). Cuba-U.S. Relations: Chronology of Key Events Since 1959. [publisher not identified].
Chicago Style (17th ed.) CitationLibrary of Congress. Congressional Research Service and ProQuest (Firm). Cuba-U.S. Relations: Chronology of Key Events Since 1959. [Place of publication not identified]: [publisher not identified], 1999.
MLA (9th ed.) CitationLibrary of Congress. Congressional Research Service and ProQuest (Firm). Cuba-U.S. Relations: Chronology of Key Events Since 1959. [publisher not identified], 1999.
Warning: These citations may not always be 100% accurate.