Cita APA (7th ed.)

(2011). EU transport in figures: Statistical pocketbook. Publ. Off. of the Europ. Union.

Cita Chicago (17th ed.)

EU Transport in Figures: Statistical Pocketbook. Luxembourg: Publ. Off. of the Europ. Union, 2011.

Cita MLA (8th ed.)

EU Transport in Figures: Statistical Pocketbook. Publ. Off. of the Europ. Union, 2011.

Atenció: Aquestes cites poden no estar 100% correctes.