Cita APA (7a ed.)

Tucker, C. (2012). Demography, active ageing and pensions. Publications Office of the European Union.

Cita Chicago Style (17a ed.)

Tucker, Clive. Demography, Active Ageing and Pensions. Luxembourg: Publications Office of the European Union, 2012.

Cita MLA (9a ed.)

Tucker, Clive. Demography, Active Ageing and Pensions. Publications Office of the European Union, 2012.