Pierce, D. W., Barnett, T. P., Hidalgo León, H. G., Das, T., Bonfils, C., Santer, B. D., . . . Nozawa, T. (2008). Attribution of Declining Western U.S. Snowpack to Human Effects.
शिकागो स्टाइल उद्धरणPierce, David W., et al. Attribution of Declining Western U.S. Snowpack to Human Effects. 2008.
एमएलए उद्धरणPierce, David W., et al. Attribution of Declining Western U.S. Snowpack to Human Effects. 2008.
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