APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.