Cita APA (7a ed.)

(1973). Spot the mistakes: British soldier's Armalite. [s.n.].

Cita Chicago Style (17a ed.)

Spot the Mistakes: British Soldier's Armalite. [S.l.]: [s.n.], 1973.

Cita MLA (8a ed.)

Spot the Mistakes: British Soldier's Armalite. [s.n.], 1973.