(2011). EU transport in figures: Statistical pocketbook. Publ. Off. of the Europ. Union.
Citazione stile Chigago Style (17a edizione)EU Transport in Figures: Statistical Pocketbook. Luxembourg: Publ. Off. of the Europ. Union, 2011.
Citatione MLA (8a ed.)EU Transport in Figures: Statistical Pocketbook. Publ. Off. of the Europ. Union, 2011.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.