APA (7th ed.) Citation

Sigel, H., & Sigel, A. (1992). Degradation of environmental pollutants by microorganisms and their metalloenzymes. M. Dekker.

Chicago Style (17th ed.) Citation

Sigel, Helmut, and Astrid Sigel. Degradation of Environmental Pollutants by Microorganisms and Their Metalloenzymes. New York: M. Dekker, 1992.

MLA (9th ed.) Citation

Sigel, Helmut, and Astrid Sigel. Degradation of Environmental Pollutants by Microorganisms and Their Metalloenzymes. M. Dekker, 1992.