APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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