APA (7th ed.) Citation

Hemingway, E., Hemingway, P., & Hemingway, S. A. (2020). The old man and the sea (Hemingway library edition.). Scribner.

Chicago Style (17th ed.) Citation

Hemingway, Ernest, Patrick Hemingway, and Seán A. Hemingway. The Old Man and the Sea. Hemingway library edition. New York, NY: Scribner, 2020.

MLA (9th ed.) Citation

Hemingway, Ernest, et al. The Old Man and the Sea. Hemingway library edition. Scribner, 2020.