Hall, E. J., Williams, D. A., & Kathrani, A. (2020). BSAVA manual of canine and feline gastroenterology (Third edition.). British Small Animal Veterinary Association.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHall, E. J., David A. Williams, और Aarti Kathrani. BSAVA Manual of Canine and Feline Gastroenterology. Third edition. Quedgeley, Gloucester: British Small Animal Veterinary Association, 2020.
एमएलए (9वां संस्करण) प्रशस्ति पत्रHall, E. J., et al. BSAVA Manual of Canine and Feline Gastroenterology. Third edition. British Small Animal Veterinary Association, 2020.
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