California. Division of Highways, California. Division of Traffic Engineering, California. Office of Traffic Engineering, California. Office of Traffic, & United States. Bureau of Public Roads. (1968). Traffic volumes on the California state highway system. The Division.
Цитирование в стиле Чикаго (17-е изд.)California. Division of Highways, California. Division of Traffic Engineering, California. Office of Traffic Engineering, California. Office of Traffic, и United States. Bureau of Public Roads. Traffic Volumes on the California State Highway System. Sacramento, Calif: The Division, 1968.
Цитирование MLA (9-е изд.)California. Division of Highways, et al. Traffic Volumes on the California State Highway System. The Division, 1968.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.