APA (7th ed.) Citation

Boyd, A. (1987). Holy war in Belfast (3. ed.). Pretani Press.

Chicago Style (17th ed.) Citation

Boyd, Andrew. Holy War in Belfast. 3. ed. Belfast: Pretani Press, 1987.

MLA (9th ed.) Citation

Boyd, Andrew. Holy War in Belfast. 3. ed. Pretani Press, 1987.

Warning: These citations may not always be 100% accurate.