APA

HEMINGWAY E., . (1976). For whom the bell tolls. London: Triad Grafton.

Chicago

HEMINGWAY Ernest, . 1976. For whom the bell tolls. London: Triad Grafton.

Harvard

HEMINGWAY E., . (1976). For whom the bell tolls. London: Triad Grafton.

MLA

HEMINGWAY Ernest, . For whom the bell tolls. London: Triad Grafton. 1976.