For whom the bell tolls

MLA

Hemingway, Ernest. For Whom the Bell Tolls. Harmondsworth: Penguin books, 1958.

APA

Hemingway, E. (1958). For whom the bell tolls. Harmondsworth: Penguin books.

Chicago

Hemingway, Ernest, For Whom the Bell Tolls. Harmondsworth: Penguin books, 1958.