Christopher, D. (1977). Textbook of surgery, the biological basis of modern surgical practice.
芝加哥风格引文Christopher, Davis. Textbook of Surgery, the Biological Basis of Modern Surgical Practice. 1977.
MLA引文Christopher, Davis. Textbook of Surgery, the Biological Basis of Modern Surgical Practice. 1977.
警告：这些引文格式不一定是100％准确.