APA (7. basım) Alıntı

Transportation Research Board. (1982). Traffic control devices and traffic signal systems. Transportation Research Board.

Chicago Style (17. basım) Atıf

Transportation Research Board. Traffic Control Devices and Traffic Signal Systems. Washington, D.C: Transportation Research Board, 1982.

MLA (9th ed.) Atıf

Transportation Research Board. Traffic Control Devices and Traffic Signal Systems. Transportation Research Board, 1982.