APA

Pestieau P., . (2006). The welfare state in the European Union. Oxford: Oxford University Press.

Chicago

Pestieau Pierre, . 2006. The welfare state in the European Union. Oxford: Oxford University Press.

Harvard

Pestieau P., . (2006). The welfare state in the European Union. Oxford: Oxford University Press.

MLA

Pestieau Pierre, . The welfare state in the European Union. Oxford: Oxford University Press. 2006.