Shearman, D. J. C., & Finlayson, N. D. C. (1982). Diseases of the gastrointestinal tract and liver. Churchill Livingstone.
芝加哥风格引文Shearman, David J. C., 与 Niall D. C. Finlayson. Diseases of the Gastrointestinal Tract and Liver. Edinburgh: Churchill Livingstone, 1982.
MLA引文Shearman, David J. C., 与 Niall D. C. Finlayson. Diseases of the Gastrointestinal Tract and Liver. Churchill Livingstone, 1982.
警告：这些引文格式不一定是100％准确.