APA stil citiranja

(2007). Cocaine and crack cocaine: Cocaine and crack cocaine : a growing public health issue. Luxembourg: Publications Office of the European Union.

Chicago stil citiranja

Cocaine and crack cocaine: Cocaine and crack cocaine : a growing public health issue. Luxembourg: Publications Office of the European Union, 2007.

MLA stil citiranja

Cocaine and crack cocaine: Cocaine and crack cocaine : a growing public health issue. Luxembourg: Publications Office of the European Union, 2007.