World Health Organization & ebrary, Inc. (2012). Dementia: A public health priority. World Health Organization.
Cita Chicago (17th ed.)World Health Organization i Inc ebrary. Dementia: A Public Health Priority. [Geneva]: World Health Organization, 2012.
Cita MLA (9th ed.)World Health Organization i Inc ebrary. Dementia: A Public Health Priority. World Health Organization, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.