Não informado. (1962). Report. University of British Columbia, Department of Geological Sciences.
Chicago-referens (17:e uppl.)Não informado. Report. Vancouver, Canada: University of British Columbia, Department of Geological Sciences, 1962.
MLA-referens (8:e uppl.)Não informado. Report. University of British Columbia, Department of Geological Sciences, 1962.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.