Cita APA (7a ed.)

Tonge, J. (2002). Northern Ireland: Conflict and change (Second edition.). Longman.

Cita Chicago Style (17a ed.)

Tonge, Jonathan. Northern Ireland: Conflict and Change. Second edition. Harlow: Longman, 2002.

Cita MLA (8a ed.)

Tonge, Jonathan. Northern Ireland: Conflict and Change. Second edition. Longman, 2002.