APA (7 वां संस्करण) प्रशस्ति पत्र
ebrary, Inc. (1997). Colloquium on earthquake prediction: The scientific challenge. National Academies Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
ebrary, Inc. Colloquium on Earthquake Prediction: The Scientific Challenge. Washington, D.C.: National Academies Press, 1997.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
ebrary, Inc. Colloquium on Earthquake Prediction: The Scientific Challenge. National Academies Press, 1997.
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