Weidman, S. (1895). On the quartz keratophyre and associated rocks of the north range of the Baraboo Bluffs. The University.
Chicago-Zitierstil (17. Ausg.)Weidman, Samuel. On the Quartz Keratophyre and Associated Rocks of the North Range of the Baraboo Bluffs. Madison, Wis: The University, 1895.
MLA-Zitierstil (9. Ausg.)Weidman, Samuel. On the Quartz Keratophyre and Associated Rocks of the North Range of the Baraboo Bluffs. The University, 1895.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.