Cita APA (7a ed.)

(1965). Research on road traffic. Majestys Stationary Offic.

Cita Chicago Style (17a ed.)

Research on Road Traffic. London: Majestys Stationary Offic, 1965.

Cita MLA (9a ed.)

Research on Road Traffic. Majestys Stationary Offic, 1965.

Precaución: Estas citas no son 100% exactas.