APA (7th ed.) Citation

Purdon, E. (2000). The Irish civil war: 1922 - 1923 (1. publ.). Mercier.

Chicago Style (17th ed.) Citation

Purdon, Edward. The Irish Civil War: 1922 - 1923. 1. publ. Cork: Mercier, 2000.

MLA (9th ed.) Citation

Purdon, Edward. The Irish Civil War: 1922 - 1923. 1. publ. Mercier, 2000.

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