Citazione Stile APA (7a Edizione)

Hemingway, E. (2004). For Whom the Bell Tolls. Arrow Books.

Citazione stile Chigago Style (17a edizione)

Hemingway, Ernest. For Whom the Bell Tolls. London: Arrow Books, 2004.

Citatione MLA (9a ed.)

Hemingway, Ernest. For Whom the Bell Tolls. Arrow Books, 2004.