APA-viite

Le Carre`, J. (1994). Tinker tailor soldier spy. The honourable schooboy. Smiley`s people.

Chicago-tyylinen lähdeviittaus

Le Carre`, John. Tinker Tailor Soldier Spy. The Honourable Schooboy. Smiley`s People. London, Hodder & Stoughton, 1994.

MLA-viite

Le Carre`, John. Tinker Tailor Soldier Spy. The Honourable Schooboy. Smiley`s People. 1994.