APA (7th ed.) Citation

Barr, N. (2012). Economics of the Welfare State (5th.). Oxford.

Chicago Style (17th ed.) Citation

Barr, Nicholas. Economics of the Welfare State. 5th. UK: Oxford, 2012.

MLA (9th ed.) Citation

Barr, Nicholas. Economics of the Welfare State. 5th. Oxford, 2012.

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