Cita APA (7th ed.)

Hemingway, E. (1940). For whom the bell tolls / Ernest Hemingway. The Sun Dial Press.

Cita Chicago (17th ed.)

Hemingway, Ernest. For Whom the Bell Tolls / Ernest Hemingway. New York, Estados Unidos: The Sun Dial Press, 1940.

Cita MLA (9th ed.)

Hemingway, Ernest. For Whom the Bell Tolls / Ernest Hemingway. The Sun Dial Press, 1940.