Não informado. (1962). Report. University of British Columbia, Department of Geological Sciences.
Chicago (17e ed.) BronvermeldingNão informado. Report. Vancouver, Canada: University of British Columbia, Department of Geological Sciences, 1962.
MLA (8e ed.) BronvermeldingNão informado. Report. University of British Columbia, Department of Geological Sciences, 1962.
Let op: Deze citaties zijn niet altijd 100% accuraat.