APA (7th ed.) Citation

O'Brien, M., & O'Brien, C. C. (1997). Ireland: A concise history (3. ed. (rev.), repr.). Thames and Hudson.

Chicago Style (17th ed.) Citation

O'Brien, Máire, and Conor Cruise O'Brien. Ireland: A Concise History. 3. ed. (rev.), repr. London: Thames and Hudson, 1997.

MLA (9th ed.) Citation

O'Brien, Máire, and Conor Cruise O'Brien. Ireland: A Concise History. 3. ed. (rev.), repr. Thames and Hudson, 1997.