APA (7th ed.) Citation

IC, R., & WJ, B. (2005). Polymorphism and gallstones. Journal of gastroenterology and hepatology, 20(2), 319. https://doi.org/10.1111/j.1440-1746.2005.03788.x

Chicago Style (17th ed.) Citation

IC, Roberts-Thomson, and Butler WJ. "Polymorphism and Gallstones." Journal of Gastroenterology and Hepatology 20, no. 2 (2005): 319. https://doi.org/10.1111/j.1440-1746.2005.03788.x.

MLA (9th ed.) Citation

IC, Roberts-Thomson, and Butler WJ. "Polymorphism and Gallstones." Journal of Gastroenterology and Hepatology, vol. 20, no. 2, 2005, p. 319, https://doi.org/10.1111/j.1440-1746.2005.03788.x.