Παραπομπή APA

Great Britain., R. R. L. (1965). Research on road traffic. London: Her Majesty's Stationery Office.

Παραπομπή Chicago Style

Great Britain., Road Research Laboratory. Research On Road Traffic. London: Her Majesty's Stationery Office, 1965.

Παραπομπή MLA

Great Britain., Road Research Laboratory. Research On Road Traffic. London: Her Majesty's Stationery Office, 1965.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.