APA (7th ed.) Zitazioa

Hemingway, E. (1952). The old man and the sea. charles,Scribner.

Chicago Style (17th ed.) Zitazioa

Hemingway, Ernest,1899-1961. The Old Man and the Sea. New York: charles,Scribner, 1952.

MLA (9th ed.) Zitazioa

Hemingway, Ernest,1899-1961. The Old Man and the Sea. charles,Scribner, 1952.