Hemingway, E. (1940). For whom the bells tolls. Charles Scribner.
芝加哥风格引文Hemingway, Ernest. For Whom the Bells Tolls. New York: Charles Scribner, 1940.
MLA引文Hemingway, Ernest. For Whom the Bells Tolls. Charles Scribner, 1940.
警告：这些引文格式不一定是100％准确.
APA引文