Παραπομπή σε μορφή APA (7η εκδ.)

Laczko, F., & Phillipson, C. (1991). Changing work and retirement: Social policy and the older worker. Open University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Laczko, Frank, και Chris Phillipson. Changing Work and Retirement: Social Policy and the Older Worker. Philadelphia: Open University Press, 1991.

Παραπομπή σε μορφή MLA (9th εκδ.)

Laczko, Frank, και Chris Phillipson. Changing Work and Retirement: Social Policy and the Older Worker. Open University Press, 1991.