Cita APA (7th ed.)

(2013). Long-run trends in car use. OECD.

Cita Chicago (17th ed.)

Long-run Trends in Car Use. [Paris, France]: OECD, 2013.

Cita MLA (9th ed.)

Long-run Trends in Car Use. OECD, 2013.

Atenció: Aquestes cites poden no estar 100% correctes.