APA

Hix S., .Parties at the European level and the legitimacy of EU socio-economic policy. : .

Chicago

Hix Simon, .Parties at the European level and the legitimacy of EU socio-economic policy. : .

Harvard

Hix S., .Parties at the European level and the legitimacy of EU socio-economic policy. : .

MLA

Hix Simon, .: . .