APA (7th ed.) Citation

O'Brien, P. (2017). Havoc: The auxiliaries in Ireland's war of independence. The Collins Press.

Chicago Style (17th ed.) Citation

O'Brien, Paul. Havoc: The Auxiliaries in Ireland's War of Independence. Cork: The Collins Press, 2017.

MLA (9th ed.) Citation

O'Brien, Paul. Havoc: The Auxiliaries in Ireland's War of Independence. The Collins Press, 2017.

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