APA (7th ed.) Citation

O'Neill, T. (2021). Spike island's republican prisoners, 1921. History Press.

Chicago Style (17th ed.) Citation

O'Neill, Tom. Spike Island's Republican Prisoners, 1921. Stroud: History Press, 2021.

MLA (9th ed.) Citation

O'Neill, Tom. Spike Island's Republican Prisoners, 1921. History Press, 2021.