Não informado. (1930). Canadian geographical journal. Royal Canadian Geographical Society.
Chicagoスタイル(17版)引用形式Não informado. Canadian Geographical Journal. Ottawa: Royal Canadian Geographical Society, 1930.
MLA(8版)引用形式Não informado. Canadian Geographical Journal. Royal Canadian Geographical Society, 1930.
警告: この引用は必ずしも正確ではありません.