APA (7th ed.) Citation

Hester, R. E., & Harrison, R. M. (2016). Pharmaceuticals in the environment. Royal Society Of Chemistry.

Chicago Style (17th ed.) Citation

Hester, R. E., and Roy M. Harrison. Pharmaceuticals in the Environment. Cambridge: Royal Society Of Chemistry, 2016.

MLA (9th ed.) Citation

Hester, R. E., and Roy M. Harrison. Pharmaceuticals in the Environment. Royal Society Of Chemistry, 2016.