APA (7th ed.) Citation

Barr, N. A. (2001). The welfare state as piggy bank : information, risk, uncertainty and the role of the state / Nicholas Barr: Information, risk, uncertainty and the role of the state. Oxford University Press.

Chicago Style (17th ed.) Citation

Barr, N. A. The Welfare State as Piggy Bank : Information, Risk, Uncertainty and the Role of the State / Nicholas Barr: Information, Risk, Uncertainty and the Role of the State. Oxford: Oxford University Press, 2001.

MLA (9th ed.) Citation

Barr, N. A. The Welfare State as Piggy Bank : Information, Risk, Uncertainty and the Role of the State / Nicholas Barr: Information, Risk, Uncertainty and the Role of the State. Oxford University Press, 2001.

Warning: These citations may not always be 100% accurate.