Não informado. (1868). Records of the Geological Survey of India. High Commissioner for India.
Style de citation Chicago (17e éd.)Não informado. Records of the Geological Survey of India. New Delhi: High Commissioner for India, 1868.
Style de citation MLA (8e éd.)Não informado. Records of the Geological Survey of India. High Commissioner for India, 1868.
Attention : ces citations peuvent ne pas être correctes à 100%.