Não informado. (2020). Special Reports on the Mineral Resources of Great Britain. H. M. Stationery Office.
Style de citation Chicago (17e éd.)Não informado. Special Reports on the Mineral Resources of Great Britain. London: H. M. Stationery Office, 2020.
Style de citation MLA (8e éd.)Não informado. Special Reports on the Mineral Resources of Great Britain. H. M. Stationery Office, 2020.
Attention : ces citations peuvent ne pas être correctes à 100%.