APA (7 वां संस्करण) प्रशस्ति पत्र

White, H. (2024). 60 days to a greener life: Ease eco-anxiety through joyful daily action. Harper Horizon.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

White, Heather. 60 Days to a Greener Life: Ease Eco-anxiety Through Joyful Daily Action. [United States]: Harper Horizon, 2024.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

White, Heather. 60 Days to a Greener Life: Ease Eco-anxiety Through Joyful Daily Action. Harper Horizon, 2024.

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