World Health Organization. Ageing and Life Course Unit & ebrary, Inc. (2008). WHO global report on falls prevention in older age. World Health Organization.
Chicago-Zitierstil (17. Ausg.)World Health Organization. Ageing and Life Course Unit und Inc ebrary. WHO Global Report on Falls Prevention in Older Age. Geneva, Switzerland: World Health Organization, 2008.
MLA-Zitierstil (9. Ausg.)World Health Organization. Ageing and Life Course Unit und Inc ebrary. WHO Global Report on Falls Prevention in Older Age. World Health Organization, 2008.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.