APA (7. basım) Alıntı

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

Chicago Style (17. basım) Atıf

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

MLA (8th ed.) Atıf

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