American Library Association. Government Documents Round Table. Directory of government document collections & librarians. Congressional Information Service.
Chicago Style (17th ed.) CitationAmerican Library Association. Government Documents Round Table. Directory of Government Document Collections & Librarians. Washington, D.C.: Congressional Information Service.
MLA (8th ed.) CitationAmerican Library Association. Government Documents Round Table. Directory of Government Document Collections & Librarians. Congressional Information Service.
Warning: These citations may not always be 100% accurate.