Cita APA (7th ed.)

Estes, C. L., Biggs, S., & Phillipson, C. (2003). Social theory, social policy and ageing: A critical introduction. Open University Press.

Cita Chicago (17th ed.)

Estes, Carroll L., Simon Biggs, i Chris Phillipson. Social Theory, Social Policy and Ageing: A Critical Introduction. Maidenhead, Berkshire, Eng: Open University Press, 2003.

Cita MLA (9th ed.)

Estes, Carroll L., et al. Social Theory, Social Policy and Ageing: A Critical Introduction. Open University Press, 2003.