APA (7th ed.) Citation

Congressional Information Service. (1981). CIS US congressional committee hearings index. Congressional Information Service.

Chicago Style (17th ed.) Citation

Congressional Information Service. CIS US Congressional Committee Hearings Index. Washington, D.C.: Congressional Information Service, 1981.

MLA (9th ed.) Citation

Congressional Information Service. CIS US Congressional Committee Hearings Index. Congressional Information Service, 1981.

Warning: These citations may not always be 100% accurate.