Cita APA (7th ed.)

Organisation for Economic Co-Operation and Development. (1976). Hazardous road locations: Identification and counter measures. OECD.

Cita Chicago (17th ed.)

Organisation for Economic Co-Operation and Development. Hazardous Road Locations: Identification and Counter Measures. París: OECD, 1976.

Cita MLA (9th ed.)

Organisation for Economic Co-Operation and Development. Hazardous Road Locations: Identification and Counter Measures. OECD, 1976.

Atenció: Aquestes cites poden no estar 100% correctes.