APA (7th ed.) Citation

International Union of Geological Sciences. Sub-Commission on Gondwana Stratigraphy and Palaeontology. (1967). [Proceedings of the] First International Symposium on Gondwana Stratigraphy and Paleontology, held at Buenos Aires, 1-15 October, 1967]. Association Geologica Argentina.

Chicago Style (17th ed.) Citation

International Union of Geological Sciences. Sub-Commission on Gondwana Stratigraphy and Palaeontology. [Proceedings of the] First International Symposium on Gondwana Stratigraphy and Paleontology, Held at Buenos Aires, 1-15 October, 1967]. Argentina: Association Geologica Argentina, 1967.

MLA (8th ed.) Citation

International Union of Geological Sciences. Sub-Commission on Gondwana Stratigraphy and Palaeontology. [Proceedings of the] First International Symposium on Gondwana Stratigraphy and Paleontology, Held at Buenos Aires, 1-15 October, 1967]. Association Geologica Argentina, 1967.