APA (7th ed.) Citation

Bell, J. B. (1971). The secret army: The IRA 1916-1970 (1st Amer. ed.). John Day.

Chicago Style (17th ed.) Citation

Bell, J. Bowyer. The Secret Army: The IRA 1916-1970. 1st Amer. ed. New York: John Day, 1971.

MLA (9th ed.) Citation

Bell, J. Bowyer. The Secret Army: The IRA 1916-1970. 1st Amer. ed. John Day, 1971.