Wilcox, M. (2021). Nature out of balance: How invasive species are changing the planet. Orca Book Publishers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWilcox, Merrie-Ellen. Nature Out of Balance: How Invasive Species Are Changing the Planet. [Victoria, British Columbia]: Orca Book Publishers, 2021.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWilcox, Merrie-Ellen. Nature Out of Balance: How Invasive Species Are Changing the Planet. Orca Book Publishers, 2021.
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