APA aipamena

Barr, N. A. (1998). The economics of the welfare state (3rd ed.). Stanford University Press.

Chicago Style aipamena

Barr, N. A. The Economics of the Welfare State. 3rd ed. Stanford, Calif.: Stanford University Press, 1998.

MLA aipamena

Barr, N. A. The Economics of the Welfare State. 3rd ed. Stanford University Press, 1998.