APA (7th ed.) Citation

Congressional Information Service. (1975). CIS US serial set index. Congressional Information Service.

Chicago Style (17th ed.) Citation

Congressional Information Service. CIS US Serial Set Index. Washington: Congressional Information Service, 1975.

MLA (9th ed.) Citation

Congressional Information Service. CIS US Serial Set Index. Congressional Information Service, 1975.

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