Cita APA (7a ed.)

Seldon, A., & Robinson, C. (2005). The welfare state: Pensions, health, and education. Liberty Fund.

Cita Chicago Style (17a ed.)

Seldon, Arthur, y Colin Robinson. The Welfare State: Pensions, Health, and Education. Indianapolis: Liberty Fund, 2005.

Cita MLA (9a ed.)

Seldon, Arthur, y Colin Robinson. The Welfare State: Pensions, Health, and Education. Liberty Fund, 2005.