Cita APA (7a ed.)

OECD. (2007). OECD/ITF Joint Transport Research Centre discussion papers.

Cita Chicago Style (17a ed.)

OECD. OECD/ITF Joint Transport Research Centre Discussion Papers. Paris, 2007.

Cita MLA (9a ed.)

OECD. OECD/ITF Joint Transport Research Centre Discussion Papers. 2007.