APA-Zitierstil (7. Ausg.)

O'Leary, B., & MacGarry, J. (2009). The politics of antagonism: Understanding Northern Ireland (3. ed.). Athlone Press.

Chicago-Zitierstil (17. Ausg.)

O'Leary, Brendan, und John MacGarry. The Politics of Antagonism: Understanding Northern Ireland. 3. ed. London u.a: Athlone Press, 2009.

MLA-Zitierstil (9. Ausg.)

O'Leary, Brendan, und John MacGarry. The Politics of Antagonism: Understanding Northern Ireland. 3. ed. Athlone Press, 2009.