McRitchie, W. D. (1969). A petrologic data sheet for use in the laboratory. Manitoba Mines Branch, Dept. of Mines and Natural Resources.
Chicago-Zitierstil (17. Ausg.)McRitchie, W. D. A Petrologic Data Sheet for Use in the Laboratory. Winnipeg: Manitoba Mines Branch, Dept. of Mines and Natural Resources, 1969.
MLA-Zitierstil (8. Ausg.)McRitchie, W. D. A Petrologic Data Sheet for Use in the Laboratory. Manitoba Mines Branch, Dept. of Mines and Natural Resources, 1969.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.