APA (7th ed.) Citation

Wisconsin. Department of Transportation. (1980). Wisconsin official state highway map, 1980-1981. The Department.

Chicago Style (17th ed.) Citation

Wisconsin. Department of Transportation. Wisconsin Official State Highway Map, 1980-1981. [Madison]: The Department, 1980.

MLA (9th ed.) Citation

Wisconsin. Department of Transportation. Wisconsin Official State Highway Map, 1980-1981. The Department, 1980.

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