Cita APA (7a ed.)

Hart, P. (2003). The I.R.A. at war, 1916-1923. Oxford University Press.

Cita Chicago Style (17a ed.)

Hart, Peter. The I.R.A. at War, 1916-1923. Oxford ; New York: Oxford University Press, 2003.

Cita MLA (9a ed.)

Hart, Peter. The I.R.A. at War, 1916-1923. Oxford University Press, 2003.