Cita APA (7th ed.)

Barr, P. (1968). The elderly: Handbook on care and services. National Council of Social Service for the National Old People's Welfare Council.

Cita Chicago (17th ed.)

Barr, Pat. The Elderly: Handbook on Care and Services. London: National Council of Social Service for the National Old People's Welfare Council, 1968.

Cita MLA (8th ed.)

Barr, Pat. The Elderly: Handbook on Care and Services. National Council of Social Service for the National Old People's Welfare Council, 1968.