NATO Advanced Study Institute Oslo, International Union of Geological Sciences, International Palaeontological Association, Bruton, D. L., & Martinsson, A. (1975). Evolution and morphology of the Trilobita, Trilobitoidea and Merostomata: Proceedings of a NATO Advanced Study Institute held in Oslo 1st-8th July 1973. Universitetsforlaget.
Chicago Style (17th ed.) CitationNATO Advanced Study Institute Oslo, International Union of Geological Sciences, International Palaeontological Association, David L. Bruton, and Anders Martinsson. Evolution and Morphology of the Trilobita, Trilobitoidea and Merostomata: Proceedings of a NATO Advanced Study Institute Held in Oslo 1st-8th July 1973. Oslo: Universitetsforlaget, 1975.
MLA (9th ed.) CitationNATO Advanced Study Institute Oslo, et al. Evolution and Morphology of the Trilobita, Trilobitoidea and Merostomata: Proceedings of a NATO Advanced Study Institute Held in Oslo 1st-8th July 1973. Universitetsforlaget, 1975.