APA

Castles F. G., Leibfried S., Lewis J. & Obinger H.The oxford handbook of the welfare state. United Kingdom : Oxford University Press, 2012: .

Chicago

Castles Francis G, Leibfried Stephan, Lewis Jane and Obinger Herbert.The oxford handbook of the welfare state. United Kingdom : Oxford University Press, 2012: .

Harvard

Castles F. G., Leibfried S., Lewis J. and Obinger H.The oxford handbook of the welfare state. United Kingdom : Oxford University Press, 2012: .

MLA

Castles Francis G, Leibfried Stephan, Lewis Jane and Obinger Herbert.United Kingdom : Oxford University Press, 2012: . .