Manuel, P. D., Walker-Smith, J. A., & Tomkins, A. (1986). Infections of the gastrointestinal tract. Churchill Livingstone.
芝加哥风格引文Manuel, P. D., John A. Walker-Smith, 与 A. Tomkins. Infections of the Gastrointestinal Tract. Edinburgh: Churchill Livingstone, 1986.
MLA引文Manuel, P. D., et al. Infections of the Gastrointestinal Tract. Churchill Livingstone, 1986.
警告：这些引文格式不一定是100％准确.