APA (7th ed.) Citation

British Diabetic Association, British Nutrition Foundation, Thomas, B., & Turner, M. (1981). Nutrition and diabetes. John Libbey.

Chicago Style (17th ed.) Citation

British Diabetic Association, British Nutrition Foundation, Briony Thomas, and Michael Turner. Nutrition and Diabetes. London: John Libbey, 1981.

MLA (9th ed.) Citation

British Diabetic Association, et al. Nutrition and Diabetes. John Libbey, 1981.