APA (7th ed.) Citation

Laipson, E. B. (1983). Chad crisis: Background and U.S. policy. Congressional Research Service, Library of Congress.

Chicago Style (17th ed.) Citation

Laipson, Ellen B. Chad Crisis: Background and U.S. Policy. Washington, D.C.: Congressional Research Service, Library of Congress, 1983.

MLA (9th ed.) Citation

Laipson, Ellen B. Chad Crisis: Background and U.S. Policy. Congressional Research Service, Library of Congress, 1983.