APA (7th ed.) Citation

Congressional Information Service. (1974). Environment abstracts. Congressional Information Service, Inc..

Chicago Style (17th ed.) Citation

Congressional Information Service. Environment Abstracts. Bethesda: Congressional Information Service, Inc., 1974.

MLA (9th ed.) Citation

Congressional Information Service. Environment Abstracts. Congressional Information Service, Inc., 1974.

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