Cita APA (7th ed.)
Hemingway, E. (1940). For whom the bells tolls. Charles Scribner.
Cita Chicago (17th ed.)
Hemingway, Ernest. For Whom the Bells Tolls. New York: Charles Scribner, 1940.
Cita MLA (9th ed.)
Hemingway, Ernest. For Whom the Bells Tolls. Charles Scribner, 1940.
Atenció: Aquestes cites poden no estar 100% correctes.