APA (7th ed.) Citation

Rudd, R. L. (1977). Environmental toxicology: A guide to information sources. Gale Research Co..

Chicago Style (17th ed.) Citation

Rudd, Robert L. Environmental Toxicology: A Guide to Information Sources. Detroit: Gale Research Co., 1977.

MLA (9th ed.) Citation

Rudd, Robert L. Environmental Toxicology: A Guide to Information Sources. Gale Research Co., 1977.

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