Hemingway, E. (1940). For whom the bell tolls / Ernest Hemingway. The Sun Dial Press.
Lua i Stíl Chicago (17ú heag.)Hemingway, Ernest. For Whom the Bell Tolls / Ernest Hemingway. New York, Estados Unidos: The Sun Dial Press, 1940.
Lua MLA (9ú heag.)Hemingway, Ernest. For Whom the Bell Tolls / Ernest Hemingway. The Sun Dial Press, 1940.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.