Não informado. (1977). Scottish fisheries information pamphlet. Department of Agriculture and Fisheries for Scotland.
Chicago-Zitierstil (17. Ausg.)Não informado. Scottish Fisheries Information Pamphlet. Aberdeen, Escocia: Department of Agriculture and Fisheries for Scotland, 1977.
MLA-Zitierstil (8. Ausg.)Não informado. Scottish Fisheries Information Pamphlet. Department of Agriculture and Fisheries for Scotland, 1977.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.