(1971). Standard Highway Design: As Specified in the Manual on Uniform Traffic Control Devices 1971. USA: US Department Transportation.
Chicago Style CitationStandard Highway Design: As Specified in the Manual On Uniform Traffic Control Devices 1971. USA: US Department Transportation, 1971.
MLA CitationStandard Highway Design: As Specified in the Manual On Uniform Traffic Control Devices 1971. USA: US Department Transportation, 1971.
Warning: These citations may not always be 100% accurate.