Cita APA (7th ed.)
DAVIES, B. (1989). THE MEASUREMENT OF NEEDS. PERSONAL SOCIAL SERVICES RESEARCH UNIT.
Cita Chicago (17th ed.)
DAVIES, B. THE MEASUREMENT OF NEEDS. KENT (UK): PERSONAL SOCIAL SERVICES RESEARCH UNIT, 1989.
Cita MLA (9th ed.)
DAVIES, B. THE MEASUREMENT OF NEEDS. PERSONAL SOCIAL SERVICES RESEARCH UNIT, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.