Cita APA (7a ed.)

SpringerLink (Online service) & Kümmerer, K. (2008). Pharmaceuticals in the Environment: Sources, Fate, Effects and Risks (3rd ed. 2008.). Springer Berlin Heidelberg : Imprint: Springer.

Cita Chicago Style (17a ed.)

SpringerLink (Online service) y Klaus Kümmerer. Pharmaceuticals in the Environment: Sources, Fate, Effects and Risks. 3rd ed. 2008. Berlin, Heidelberg: Springer Berlin Heidelberg : Imprint: Springer, 2008.

Cita MLA (8a ed.)

SpringerLink (Online service) y Klaus Kümmerer. Pharmaceuticals in the Environment: Sources, Fate, Effects and Risks. 3rd ed. 2008. Springer Berlin Heidelberg : Imprint: Springer, 2008.