DK Publishing, Inc. (2021). Simply climate change (First American edition.). DK Publishing.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रDK Publishing, Inc. Simply Climate Change. First American edition. New York, NY: DK Publishing, 2021.
एमएलए (8वां संस्करण) प्रशस्ति पत्रDK Publishing, Inc. Simply Climate Change. First American edition. DK Publishing, 2021.
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