Cita APA (7th ed.)

Bowyer Bell, J. (1972). The secret army: A history of the IRA 1915-1970. London: Sphere books.

Cita Chicago (17th ed.)

Bowyer Bell, J. The Secret Army: A History of the IRA 1915-1970. London: Sphere books, 1972.

Cita MLA (8th ed.)

Bowyer Bell, J. The Secret Army: A History of the IRA 1915-1970. London: Sphere books, 1972.

Atenció: Aquestes cites poden no estar 100% correctes.