Citazione Stile APA (7a Edizione)

(1987). Legislation on dangerous substances: Classification and labelling in the European Communities. Office for Official Publications of the European Communities.

Citazione stile Chigago Style (17a edizione)

Legislation on Dangerous Substances: Classification and Labelling in the European Communities. Luxemburg: Office for Official Publications of the European Communities, 1987.

Citatione MLA (9a ed.)

Legislation on Dangerous Substances: Classification and Labelling in the European Communities. Office for Official Publications of the European Communities, 1987.