APA (7th ed.) Citation

Cate, B., & Underwater Research Institute. (1972). Ground water pollution. Directory Press.

Chicago Style (17th ed.) Citation

Cate, Bill, and Underwater Research Institute. Ground Water Pollution. St. Louis, Mo: Directory Press, 1972.

MLA (9th ed.) Citation

Cate, Bill, and Underwater Research Institute. Ground Water Pollution. Directory Press, 1972.