Howell, H. H. (1859). The geology of the Warwickshire coal-field: And the Permian rocks and Trias of the surrounding district. Longman, Green, Longman, and Roberts.
Style de citation Chicago (17e éd.)Howell, Henry Hyatt. The Geology of the Warwickshire Coal-field: And the Permian Rocks and Trias of the Surrounding District. London: Longman, Green, Longman, and Roberts, 1859.
Style de citation MLA (8e éd.)Howell, Henry Hyatt. The Geology of the Warwickshire Coal-field: And the Permian Rocks and Trias of the Surrounding District. Longman, Green, Longman, and Roberts, 1859.
Attention : ces citations peuvent ne pas être correctes à 100%.