APA (7th ed.) Citation

Urban, M. (1993). Big boys' rules: [the SAS and] the secret struggle against the IRA (Paperback ed.). Faber and Faber.

Chicago Style (17th ed.) Citation

Urban, Mark. Big Boys' Rules: [the SAS and] the Secret Struggle Against the IRA. Paperback ed. London [u.a.]: Faber and Faber, 1993.

MLA (9th ed.) Citation

Urban, Mark. Big Boys' Rules: [the SAS and] the Secret Struggle Against the IRA. Paperback ed. Faber and Faber, 1993.