APA-viite (7. p.)

(1972). Vanguard's emergency plan for the Belfast co-operative. [s.n.].

Chicago-viite (17. p.)

Vanguard's Emergency Plan for the Belfast Co-operative. [Belfast?]: [s.n.], 1972.

MLA-viite (8. p.)

Vanguard's Emergency Plan for the Belfast Co-operative. [s.n.], 1972.