Cita APA (7th ed.)
Haughton, H. (2007). The poetry of Derek Mahon. Oxford University Press.
Cita Chicago (17th ed.)
Haughton, Hugh. The Poetry of Derek Mahon. Oxford: Oxford University Press, 2007.
Cita MLA (9th ed.)
Haughton, Hugh. The Poetry of Derek Mahon. Oxford University Press, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.