Price list of school text-books offered for sale in Wisconsin.
APA Citation
Wisconsin. Dept. of Public Instruction. (1920). Price list of school text-books offered for sale in Wisconsin. Madison: [the Dept.?].
MLA Citation
Wisconsin. Dept. of Public Instruction. Price List of School Text-books Offered for Sale In Wisconsin. Madison: [the Dept.?], 1920.
Warning: These citations may not always be complete (especially for serials).