APA (7th ed.) Citation

District of Columbia. Director of Traffic. (1932). Traffic and motor vehicle regulations for D.C: Part I. Rules of the road. GPO.

Chicago Style (17th ed.) Citation

District of Columbia. Director of Traffic. Traffic and Motor Vehicle Regulations for D.C: Part I. Rules of the Road. [Washington]: GPO, 1932.

MLA (9th ed.) Citation

District of Columbia. Director of Traffic. Traffic and Motor Vehicle Regulations for D.C: Part I. Rules of the Road. GPO, 1932.