Cita APA (7a ed.)
Walker, R. (2005). Social security and welfare: Concepts and comparisons. Open University Press.
Cita Chicago Style (17a ed.)
Walker, Robert. Social Security and Welfare: Concepts and Comparisons. Maidenhead: Open University Press, 2005.
Cita MLA (9a ed.)
Walker, Robert. Social Security and Welfare: Concepts and Comparisons. Open University Press, 2005.
Precaución: Estas citas no son 100% exactas.