Cita APA (7a ed.)

Hills, J., & Barr, N. A. (1990). The state of welfare: The welfare state in Britain since 1974. Clarendon Press.

Cita Chicago Style (17a ed.)

Hills, John, y N. A. Barr. The State of Welfare: The Welfare State in Britain Since 1974. Oxford: Clarendon Press, 1990.

Cita MLA (9a ed.)

Hills, John, y N. A. Barr. The State of Welfare: The Welfare State in Britain Since 1974. Clarendon Press, 1990.