APA (7e ed.) Bronvermelding

Não informado. (1950). Canadian Geographer. Canadian Association of Geographers.

Chicago (17e ed.) Bronvermelding

Não informado. Canadian Geographer. Ottawa: Canadian Association of Geographers, 1950.

MLA (8e ed.) Bronvermelding

Não informado. Canadian Geographer. Canadian Association of Geographers, 1950.

Let op: Deze citaties zijn niet altijd 100% accuraat.