Não informado. (2001). Studies. Fisheries Research Board of Canada.
Chicagoスタイル(17版)引用形式Não informado. Studies. Ottawa: Fisheries Research Board of Canada, 2001.
MLA(8版)引用形式Não informado. Studies. Fisheries Research Board of Canada, 2001.
警告: この引用は必ずしも正確ではありません.