Trettin, H. P. (1991). Geology of the Innuitian Orogen and Arctic Platform of Canada and Greenland. Geological Survey of Canada.
Chicago-Zitierstil (17. Ausg.)Trettin, Hans Peter. Geology of the Innuitian Orogen and Arctic Platform of Canada and Greenland. Ottawa: Geological Survey of Canada, 1991.
MLA-Zitierstil (9. Ausg.)Trettin, Hans Peter. Geology of the Innuitian Orogen and Arctic Platform of Canada and Greenland. Geological Survey of Canada, 1991.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.