Williams, M., & Siveter, D. J. (1998). British cambrian and tremadoc bradoriid and phosphatocopid arthropods. Palaeontographical Soc.
Chicago Style (17th ed.) CitationWilliams, Mark, and David J. Siveter. British Cambrian and Tremadoc Bradoriid and Phosphatocopid Arthropods. London: Palaeontographical Soc, 1998.
MLA (9th ed.) CitationWilliams, Mark, and David J. Siveter. British Cambrian and Tremadoc Bradoriid and Phosphatocopid Arthropods. Palaeontographical Soc, 1998.
Warning: These citations may not always be 100% accurate.