Não informado. (1967). Special Papers in Palaeontology. Palaeontological Association.
Style de citation Chicago (17e éd.)Não informado. Special Papers in Palaeontology. London: Palaeontological Association, 1967.
Style de citation MLA (8e éd.)Não informado. Special Papers in Palaeontology. Palaeontological Association, 1967.
Attention : ces citations peuvent ne pas être correctes à 100%.