APA-viite

Hemingway, E. (2003). For whom the bell tolls and To have and have not. Arrow.

Chicago-tyylinen lähdeviittaus

Hemingway, Ernest. For Whom the Bell Tolls and To Have and Have Not. London: Arrow, 2003.

MLA-viite

Hemingway, Ernest. For Whom the Bell Tolls and To Have and Have Not. Arrow, 2003.