APA (7th ed.) Citation

Permanent International Association of Road Congresses. (1930). Traffic regulation in large cities; 2. Parking and garaging of road vehicles. U.S. GPO.

Chicago Style (17th ed.) Citation

Permanent International Association of Road Congresses. Traffic Regulation in Large Cities; 2. Parking and Garaging of Road Vehicles. Washington: U.S. GPO, 1930.

MLA (9th ed.) Citation

Permanent International Association of Road Congresses. Traffic Regulation in Large Cities; 2. Parking and Garaging of Road Vehicles. U.S. GPO, 1930.