The sons of Ulster : Ulstermen at war, from the Somme to Korea
MLA
Doherty, Richard. The Sons of Ulster: Ulstermen At War, From the Somme to Korea. Belfast: Appletree Press, 1992
APA, 7th edition
Doherty, R. (1992). The sons of Ulster: Ulstermen at war, from the Somme to Korea. Belfast: Appletree Press
Chicago, 17th edition
Doherty, Richard. The sons of Ulster: Ulstermen at war, from the Somme to Korea. Belfast: Appletree Press, 1992