APA (7th ed.) Citation

Barritt, D. P., & Carter, C. F. (1962). The Northern Ireland problem: A study in group relations. Oxford University Press.

Chicago Style (17th ed.) Citation

Barritt, Denis P., and Charles Frederick Carter. The Northern Ireland Problem: A Study in Group Relations. London, New York: Oxford University Press, 1962.

MLA (9th ed.) Citation

Barritt, Denis P., and Charles Frederick Carter. The Northern Ireland Problem: A Study in Group Relations. Oxford University Press, 1962.