University of Minnesota. Mines Experiment Station. (1912). Bulletin of the University of Minnesota, Minnesota School of Mines Experiment Station. The University.
Chicago-Zitierstil (17. Ausg.)University of Minnesota. Mines Experiment Station. Bulletin of the University of Minnesota, Minnesota School of Mines Experiment Station. Minneapolis: The University, 1912.
MLA-Zitierstil (8. Ausg.)University of Minnesota. Mines Experiment Station. Bulletin of the University of Minnesota, Minnesota School of Mines Experiment Station. The University, 1912.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.