APA (7th ed.) Citation

Porter, N. (1998). Rethinking unionism: An alternative vision for Northern Ireland (New ed.). Blackstaff.

Chicago Style (17th ed.) Citation

Porter, Norman. Rethinking Unionism: An Alternative Vision for Northern Ireland. New ed. Belfast: Blackstaff, 1998.

MLA (9th ed.) Citation

Porter, Norman. Rethinking Unionism: An Alternative Vision for Northern Ireland. New ed. Blackstaff, 1998.