APA-referens (7:e uppl.)

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

Chicago-referens (17:e uppl.)

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

MLA-referens (8:e uppl.)

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

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.