APA-Zitierstil (7. Ausg.)

(1973). Northern Ireland: Half a century of partition. Facts on File.

Chicago-Zitierstil (17. Ausg.)

Northern Ireland: Half a Century of Partition. New York, N.Y: Facts on File, 1973.

MLA-Zitierstil (9. Ausg.)

Northern Ireland: Half a Century of Partition. Facts on File, 1973.