Não informado. (2001). Scientific investigations. Scottish Home Department, Department of Agriculture and Fisheries.
Style de citation Chicago (17e éd.)Não informado. Scientific Investigations. Edinburgh, Inglaterra: Scottish Home Department, Department of Agriculture and Fisheries, 2001.
Style de citation MLA (8e éd.)Não informado. Scientific Investigations. Scottish Home Department, Department of Agriculture and Fisheries, 2001.
Attention : ces citations peuvent ne pas être correctes à 100%.