Cita APA (7th ed.)

Hemingway, E. (1935). A farewell to arms. Penguin Books.

Cita Chicago (17th ed.)

Hemingway, Ernest. A Farewell to Arms. Londres: Penguin Books, 1935.

Cita MLA (9th ed.)

Hemingway, Ernest. A Farewell to Arms. Penguin Books, 1935.