Clarke, L., & Jenkyns, H. (1999). New oxygen isotope evidence for long-term Cretaceous climatic change in the Southern Hemisphere.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रClarke, L., और H. Jenkyns. New Oxygen Isotope Evidence for Long-term Cretaceous Climatic Change in the Southern Hemisphere. 1999.
एमएलए (9वां संस्करण) प्रशस्ति पत्रClarke, L., और H. Jenkyns. New Oxygen Isotope Evidence for Long-term Cretaceous Climatic Change in the Southern Hemisphere. 1999.
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