Doyle, P., & Contributions by Lowry, F. M. D. (1999). Understanding fossils: An introduction to invertebrate palaeontology. Wiley.
Chicago Style (17. basım) AtıfDoyle, Peter, ve Florence M. D. Contributions by Lowry. Understanding Fossils: An Introduction to Invertebrate Palaeontology. Chichester: Wiley, 1999.
MLA (9th ed.) AtıfDoyle, Peter, ve Florence M. D. Contributions by Lowry. Understanding Fossils: An Introduction to Invertebrate Palaeontology. Wiley, 1999.
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