APA
Hemingway E., Hemingway P. & Hemingway S. A. (1984). The old man and the sea. New York: Scribner.
Chicago
Hemingway Ernest, Hemingway Patrick and Hemingway Sean A. 1984. The old man and the sea. New York: Scribner.
Harvard
Hemingway E., Hemingway P. and Hemingway S. A. (1984). The old man and the sea. New York: Scribner.
MLA
Hemingway Ernest, Hemingway Patrick and Hemingway Sean A. The old man and the sea. New York: Scribner. 1984.