APA (7th ed.) Citation

Dagne, T. S. (1990). East European developments: A summary of major issues and chronology January-April 1990. Congressional Research Service, Library of Congress.

Chicago Style (17th ed.) Citation

Dagne, Theodore S. East European Developments: A Summary of Major Issues and Chronology January-April 1990. [Washington, D.C.]: Congressional Research Service, Library of Congress, 1990.

MLA (9th ed.) Citation

Dagne, Theodore S. East European Developments: A Summary of Major Issues and Chronology January-April 1990. Congressional Research Service, Library of Congress, 1990.