APA način citiranja (7. izdanje)

World Health Organization. (2012). Persisting pain in children: Important information for pharmacists. World Health Organization.

Čikaški stil citiranja (17. izdanje)

World Health Organization. Persisting Pain in Children: Important Information for Pharmacists. Geneva, Switzerland: World Health Organization, 2012.

MLA način citiranja (8. izdanje)

World Health Organization. Persisting Pain in Children: Important Information for Pharmacists. World Health Organization, 2012.