O'Leary, B. (2019). A treatise on Northern Ireland (First edition.). Oxford University Press.
Chicago Style (17th ed.) CitationO'Leary, Brendan. A Treatise on Northern Ireland. First edition. Oxford: Oxford University Press, 2019.
MLA (9th ed.) CitationO'Leary, Brendan. A Treatise on Northern Ireland. First edition. Oxford University Press, 2019.
Warning: These citations may not always be 100% accurate.