APA (7th ed.) Citation

Mulholland, M. (2002). The longest war: Northern Ireland's troubled history. University press.

Chicago Style (17th ed.) Citation

Mulholland, Marc. The Longest War: Northern Ireland's Troubled History. Oxford: University press, 2002.

MLA (9th ed.) Citation

Mulholland, Marc. The Longest War: Northern Ireland's Troubled History. University press, 2002.

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