Citação norma APA
(1999). Statistical yearbook on central European countries: Data 1993-97. Office for Official Publications of the European Communities.
Citação norma Chicago
Statistical Yearbook on Central European Countries: Data 1993-97. Luxembourg: Office for Official Publications of the European Communities, 1999.
Citação norma MLA
Statistical Yearbook on Central European Countries: Data 1993-97. Office for Official Publications of the European Communities, 1999.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.