Birkett, T. C. (1991). Origin of the Lower Proterozoic Fleming chert-breccia, Newfoundland, Labrador-Quebec. Minister of Supply and Services Canada.
Chicago-Zitierstil (17. Ausg.)Birkett, Tyson C. Origin of the Lower Proterozoic Fleming Chert-breccia, Newfoundland, Labrador-Quebec. Ottawa: Minister of Supply and Services Canada, 1991.
MLA-Zitierstil (9. Ausg.)Birkett, Tyson C. Origin of the Lower Proterozoic Fleming Chert-breccia, Newfoundland, Labrador-Quebec. Minister of Supply and Services Canada, 1991.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.