Library of Congress. Congressional Research Service & ProQuest (Firm). (2000). Caspian Sea Region: Potential Oil and Gas Supply to World Markets. [publisher not identified].
Chicago Style (17th ed.) CitationLibrary of Congress. Congressional Research Service and ProQuest (Firm). Caspian Sea Region: Potential Oil and Gas Supply to World Markets. [Place of publication not identified]: [publisher not identified], 2000.
MLA (9th ed.) CitationLibrary of Congress. Congressional Research Service and ProQuest (Firm). Caspian Sea Region: Potential Oil and Gas Supply to World Markets. [publisher not identified], 2000.
Warning: These citations may not always be 100% accurate.