APA (7th ed.) Citation

Knovel (Firm), Hester, R. E., & Harrison, R. M. (2006). Chemicals in the environment: Assessing and managing risk. Royal Society of Chemistry.

Chicago Style (17th ed.) Citation

Knovel (Firm), R. E. Hester, and Roy M. Harrison. Chemicals in the Environment: Assessing and Managing Risk. Cambridge: Royal Society of Chemistry, 2006.

MLA (9th ed.) Citation

Knovel (Firm), et al. Chemicals in the Environment: Assessing and Managing Risk. Royal Society of Chemistry, 2006.