World Health Organization. Ageing and Life Course Unit & ebrary, Inc. (2008). WHO global report on falls prevention in older age. World Health Organization.
Цитирование в стиле Чикаго (17-е изд.)World Health Organization. Ageing and Life Course Unit и Inc ebrary. WHO Global Report on Falls Prevention in Older Age. Geneva, Switzerland: World Health Organization, 2008.
Цитирование MLA (9-е изд.)World Health Organization. Ageing and Life Course Unit и Inc ebrary. WHO Global Report on Falls Prevention in Older Age. World Health Organization, 2008.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.