Elwell, C. K. (1988). Special drawing rights in the international monetary system: Their nature, evolution, and future role. Congressional Research Service, Library of Congress.
Chicago Style (17th ed.) CitationElwell, Craig K. Special Drawing Rights in the International Monetary System: Their Nature, Evolution, and Future Role. [Washington, D.C.]: Congressional Research Service, Library of Congress, 1988.
MLA (9th ed.) CitationElwell, Craig K. Special Drawing Rights in the International Monetary System: Their Nature, Evolution, and Future Role. Congressional Research Service, Library of Congress, 1988.
Warning: These citations may not always be 100% accurate.