APA (7th ed.) Citation

Illinois. Department of Transportation. (1972). Organization manual for DOT operations. The Dept..

Chicago Style (17th ed.) Citation

Illinois. Department of Transportation. Organization Manual for DOT Operations. [Springfield, Ill.]: The Dept., 1972.

MLA (9th ed.) Citation

Illinois. Department of Transportation. Organization Manual for DOT Operations. The Dept., 1972.

Warning: These citations may not always be 100% accurate.