APA (7th ed.) Citation

Allard, B., & Hutzinger, O. (1991). Water pollution. Springer.

Chicago Style (17th ed.) Citation

Allard, B., and O. Hutzinger. Water Pollution. New York: Springer, 1991.

MLA (9th ed.) Citation

Allard, B., and O. Hutzinger. Water Pollution. Springer, 1991.