Preventing disability in the elderly : report on a WHO Working Group, Cologne, 16 - 19 November 1981.

MLA

Preventing Disability In the Elderly : Report On a Who Working Group, Cologne, 16 - 19 November 1981. Copenhagen: Regional Office for Europe, World Health Organization, 1982.

APA

(1982). Preventing disability in the elderly : report on a WHO Working Group, Cologne, 16 - 19 November 1981. Copenhagen: Regional Office for Europe, World Health Organization.

Chicago

Preventing Disability In the Elderly: Report On a WHO Working Group, Cologne, 16 - 19 November 1981. Copenhagen: Regional Office for Europe, World Health Organization, 1982.