APA (7th ed.) Citation

Onyx Group, inc, & Paulson, G. L. (1974). Environment U.S.A.: A guide to agencies, people, and resources. Bowker.

Chicago Style (17th ed.) Citation

Onyx Group, inc, and Glenn L. Paulson. Environment U.S.A.: A Guide to Agencies, People, and Resources. New York: Bowker, 1974.

MLA (9th ed.) Citation

Onyx Group, inc, and Glenn L. Paulson. Environment U.S.A.: A Guide to Agencies, People, and Resources. Bowker, 1974.