Goodall, J., Maynard, T., & Hudson, G. E. (2009). Hope for animals and their world: How endangered species are being rescued from the brink (Large print ed.). Grand Central Pub.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रGoodall, Jane, Thane Maynard, और Gail E. Hudson. Hope for Animals and Their World: How Endangered Species Are Being Rescued from the Brink. Large print ed. New York: Grand Central Pub, 2009.
एमएलए (8वां संस्करण) प्रशस्ति पत्रGoodall, Jane, et al. Hope for Animals and Their World: How Endangered Species Are Being Rescued from the Brink. Large print ed. Grand Central Pub, 2009.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.