Não informado. (1962). Fishery industrial research. U.S. Department of the Interior, Bureau of Commercial Fisheries.
Citação do estilo Chicago (17ª ed.)Não informado. Fishery Industrial Research. Washington: U.S. Department of the Interior, Bureau of Commercial Fisheries, 1962.
Citação MLA (8ª ed.)Não informado. Fishery Industrial Research. U.S. Department of the Interior, Bureau of Commercial Fisheries, 1962.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.