APA Zitierstil

Sibbald, B. (2002). Are discarded drugs contaminating the environment?

Chicago Zitierstil

Sibbald, Barbara. Are Discarded Drugs Contaminating the Environment? 2002.

MLA Zitierstil

Sibbald, Barbara. Are Discarded Drugs Contaminating the Environment? 2002.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.