Citazione APA

Roskin, M. (1977). Other governments of Europe: Sweden, Spain, Italy, Yugoslavia and East Germany. Prentice-Hall Inc. Eaglewood Cliff.

Stile di citazione Chicago

Roskin, Michael. Other Governments of Europe: Sweden, Spain, Italy, Yugoslavia and East Germany. New Jersy: Prentice-Hall Inc. Eaglewood Cliff, 1977.

Citazione MLA

Roskin, Michael. Other Governments of Europe: Sweden, Spain, Italy, Yugoslavia and East Germany. Prentice-Hall Inc. Eaglewood Cliff, 1977.