APA (7th ed.) Citation

International Palaeontological Association Graptolite Working Group & International Union of Geological Sciences Subcommission on Silurian Stratigraphy. (1998). Proceedings of the Sixth International Graptolite Conference of the GWG (IPA) and the SW Iberia Field Meeting 1998 of the International Subcommission on Silurian Stratigraphy (ICS-IUGS). Inst. Tecnológico Geominero de España u.a.

Chicago Style (17th ed.) Citation

International Palaeontological Association Graptolite Working Group and International Union of Geological Sciences Subcommission on Silurian Stratigraphy. Proceedings of the Sixth International Graptolite Conference of the GWG (IPA) and the SW Iberia Field Meeting 1998 of the International Subcommission on Silurian Stratigraphy (ICS-IUGS). Madrid: Inst. Tecnológico Geominero de España u.a, 1998.

MLA (9th ed.) Citation

International Palaeontological Association Graptolite Working Group and International Union of Geological Sciences Subcommission on Silurian Stratigraphy. Proceedings of the Sixth International Graptolite Conference of the GWG (IPA) and the SW Iberia Field Meeting 1998 of the International Subcommission on Silurian Stratigraphy (ICS-IUGS). Inst. Tecnológico Geominero de España u.a, 1998.