Phillips, J. (1991). Physical geology and palaeontology: Theoretical and practical. Aksoshdeep.
Style de citation Chicago (17e éd.)Phillips, John. Physical Geology and Palaeontology: Theoretical and Practical. New Delhi: Aksoshdeep, 1991.
Style de citation MLA (9e éd.)Phillips, John. Physical Geology and Palaeontology: Theoretical and Practical. Aksoshdeep, 1991.
Attention : ces citations peuvent ne pas être correctes à 100%.