APA引文

National Joint Committee on Uniform Traffic Control Devices & American Association of State Highway Officials. (1971). Manual on uniform traffic control devices for streets and highways. Federal Highway Administration; [for sale by the Supt. of Docs., U.S. Govt. Print. Off.

Chicago Style (17th ed.) Citation

National Joint Committee on Uniform Traffic Control Devices and American Association of State Highway Officials. Manual on Uniform Traffic Control Devices for Streets and Highways. Washington]: Federal Highway Administration; [for sale by the Supt. of Docs., U.S. Govt. Print. Off, 1971.

MLA引文

National Joint Committee on Uniform Traffic Control Devices and American Association of State Highway Officials. Manual on Uniform Traffic Control Devices for Streets and Highways. Federal Highway Administration; [for sale by the Supt. of Docs., U.S. Govt. Print. Off, 1971.