Citazione APA

Wisconsin. Division for Library Services & Wisconsin Free Library Commission. Wisconsin library bulletin. Division of Library Services, Dept. of Public Instruction.

Stile di citazione Chicago

Wisconsin. Division for Library Services e Wisconsin Free Library Commission. Wisconsin Library Bulletin. Madison, Wis.: Division of Library Services, Dept. of Public Instruction.

Citazione MLA

Wisconsin. Division for Library Services e Wisconsin Free Library Commission. Wisconsin Library Bulletin. Division of Library Services, Dept. of Public Instruction.