Cita APA (7a ed.)
Hemingway, E. (1940). For whom the bells tolls. Charles Scribner.
Cita Chicago Style (17a ed.)
Hemingway, Ernest. For Whom the Bells Tolls. New York: Charles Scribner, 1940.
Cita MLA (9a ed.)
Hemingway, Ernest. For Whom the Bells Tolls. Charles Scribner, 1940.
Precaución: Estas citas no son 100% exactas.