APA(7版)引用形式

Não informado. (1931). Investigational report. U.S. Department of Commerce, Bureau of Fisheries.

Chicagoスタイル(17版)引用形式

Não informado. Investigational Report. Washington: U.S. Department of Commerce, Bureau of Fisheries, 1931.

MLA(8版)引用形式

Não informado. Investigational Report. U.S. Department of Commerce, Bureau of Fisheries, 1931.

警告: この引用は必ずしも正確ではありません.