Beck, L. S. (1959). Mineral occurrences in the Precambrian of northern Saskatchewan: (excluding radioactive minerals). Deptartment of Mineral Resources.
Chicago-Zitierstil (17. Ausg.)Beck, L. S. Mineral Occurrences in the Precambrian of Northern Saskatchewan: (excluding Radioactive Minerals). Regina: Deptartment of Mineral Resources, 1959.
MLA-Zitierstil (9. Ausg.)Beck, L. S. Mineral Occurrences in the Precambrian of Northern Saskatchewan: (excluding Radioactive Minerals). Deptartment of Mineral Resources, 1959.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.