APA (7th ed.) Citation

O'Brien, P. (2014). A question of duty: The Curragh incident 1914 (1. publ.). New Island.

Chicago Style (17th ed.) Citation

O'Brien, Paul. A Question of Duty: The Curragh Incident 1914. 1. publ. Dublin: New Island, 2014.

MLA (9th ed.) Citation

O'Brien, Paul. A Question of Duty: The Curragh Incident 1914. 1. publ. New Island, 2014.

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