Cita APA (7th ed.)

Hemingway, E. (1966). The old man and the sea. Penguin Books.

Cita Chicago (17th ed.)

Hemingway, Ernest. The Old Man and the Sea. Londres: Penguin Books, 1966.

Cita MLA (9th ed.)

Hemingway, Ernest. The Old Man and the Sea. Penguin Books, 1966.