Não informado. (2001). Annual Report for the Fiscal Year. Game and Fish Commission, Marine Laboratory.
Citação do estilo Chicago (17ª ed.)Não informado. Annual Report for the Fiscal Year. Rockport, Tex: Game and Fish Commission, Marine Laboratory, 2001.
Citação MLA (8ª ed.)Não informado. Annual Report for the Fiscal Year. Game and Fish Commission, Marine Laboratory, 2001.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.