The primary election of 1910 and the presidential primary of 1912.
APA Citation
Industrial Commission of Wisconsin. (1912). The primary election of 1910 and the presidential primary of 1912. Madison, Wis.: Industrial Commission of Wisconsin.
MLA Citation
Industrial Commission of Wisconsin. The Primary Election of 1910 And the Presidential Primary of 1912. Madison, Wis.: Industrial Commission of Wisconsin, 1912.
Warning: These citations may not always be complete (especially for serials).