APA (7th ed.) Citation

(1978). Manual on uniform traffic control devices for streets and highways. Washington, D C: U S Department of Transportation.

Chicago Style (17th ed.) Citation

Manual on Uniform Traffic Control Devices for Streets and Highways. Washington, D C: U S Department of Transportation, 1978.

MLA (9th ed.) Citation

Manual on Uniform Traffic Control Devices for Streets and Highways. Washington, D C: U S Department of Transportation, 1978.