O'Faoláin, S. (1942). The great O'Neill: A biography of Hugh O'Neill, earl of Tyrone, 1550-1616. Duell, Sloan and Pearce.
Chicago Style (17th ed.) CitationO'Faoláin, Seán. The Great O'Neill: A Biography of Hugh O'Neill, Earl of Tyrone, 1550-1616. New York: Duell, Sloan and Pearce, 1942.
MLA (8th ed.) CitationO'Faoláin, Seán. The Great O'Neill: A Biography of Hugh O'Neill, Earl of Tyrone, 1550-1616. Duell, Sloan and Pearce, 1942.
Warning: These citations may not always be 100% accurate.