APA (7th ed.) Citation

Hemingway, E. (1929). A farewell to arms. Penguin Books.

Chicago Style (17th ed.) Citation

Hemingway, Ernest. A Farewell to Arms. Harmondsworth, Middlesex, Eng: Penguin Books, 1929.

MLA (9th ed.) Citation

Hemingway, Ernest. A Farewell to Arms. Penguin Books, 1929.

Warning: These citations may not always be 100% accurate.